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Marquise|Lab Grown|IGI

0.93ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG800638190

Certificate IGI LG800638190

Diamond specifications and retailer prices

From $306 USD
Save $1,514 USD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,920 USD at Brilliant Earth
View at Brilliant Earth

About this 0.93ct lab-grown marquise diamond

This 0.93ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800638190 or 800638190. Listed at 26 retailers, with a 495% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.93
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800638190
Dimensions9.97 × 5.13 × 3.24 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.97 mm5.13 mm0.93 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800638190
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $1,820 USD|Low: $212 USD|High: $1,920 USD|Avg: $889 USD|-4.7%
Brilliant Earth
Retailer 2
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Retailer 25
October 1, 2026
Retailer 10$212 USD
Retailer 21$306 USD
Retailer 2$342 USD
Retailer 23$355 USD
Retailer 3$375 USD
Retailer 24$379 USD
Retailer 13$469 USD
Retailer 9$510 USD
Retailer 7$565 USD
Retailer 5$581 USD
Retailer 18$589 USD
Retailer 11$623 USD
Retailer 22$666 USD
Retailer 4$672 USD
Retailer 8$810 USD
Retailer 25$943 USD
Retailer 12$980 USD
Retailer 20$1,220 USD
Retailer 19$1,251 USD
Retailer 14$1,332 USD
Retailer 16$1,339 USD
Retailer 17$1,532 USD
Retailer 6$1,537 USD
Retailer 15$1,580 USD
Brilliant Earth$1,820 USD

42 data points across 25 retailers

26 retailers$306 USD to $1,820 USD

A
Cheapest Retailer
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$306 USD
A
Retailer 2
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$342 USD
View
A
Retailer 3
-
$355 USD
View
A
Retailer 4
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$375 USD
View
A
Retailer 5
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$379 USD
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A
Retailer 6
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$469 USD
£369 GBP
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A
Retailer 7
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$510 USD
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A
Retailer 8
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$565 USD
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A
Retailer 9
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$581 USD
€553 EUR
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A
Retailer 10
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$589 USD
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A
Retailer 11
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$623 USD
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A
Retailer 12
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$668 USD
£526 GBP
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A
Retailer 13
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$672 USD
ZAR 10,859 ZAR
View
B+
Retailer 14
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$810 USD
View
B+
Retailer 15
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$943 USD
A$1,450 AUD
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B+
Retailer 16
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$980 USD
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B
Retailer 17
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$1,220 USD
View
B
Retailer 18
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$1,251 USD
A$1,925 AUD
View
B
Retailer 19
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$1,267 USD
View
B
Retailer 20
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$1,339 USD
CA$1,859 CAD
View
B
Retailer 21
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$1,359 USD
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B
Retailer 22
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$1,532 USD
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B
Retailer 23
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$1,537 USD
£1,210 GBP
View
B
Retailer 24
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$1,580 USD
View
B
Retailer 25
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$1,820 USD
View
Most Expensive
B
Brilliant Earth
19814153A · Sep 11
$1,920 USD
View
Price last confirmed 20 days ago
25 more retailers have this diamond
Prices start from $306 USDSave up to $1,514 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

A
0.93ct Marquise
$306 USD