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Marquise|Lab Grown|IGI

0.90ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG715597499

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG715597499

Diamond specifications and retailer prices

From $241 USD
As of October 30, 2026
Save $1,829 USD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,070 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown marquise diamond

This 0.9ct 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 LG715597499 or 715597499. Listed at 25 retailers as of October 30, 2026, with prices from $241 to $2,070, a $1,829 spread on the same certified stone. Do Amore Diamonds lists it at $2,070. 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

0.90
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715597499
Dimensions10.00 × 5.08 × 3.21 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
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
10.00 mm5.08 mm0.90 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715597499
Side View
Table 55.0%Crown 33.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,070 USD|Low: $233 USD|High: $2,070 USD|Avg: $698 USD
Do Amore Diamonds
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Retailer 23
October 31, 2026
Retailer 15$238 USD
Retailer 8$241 USD
Retailer 14$250 USD
Retailer 4$267 USD
Retailer 9$267 USD
Retailer 18$362 USD
Retailer 13$370 USD
Retailer 5$397 USD
Retailer 3$449 USD
Retailer 22$497 USD
Retailer 20$533 USD
Retailer 7$547 USD
Retailer 2$553 USD
Retailer 21$735 USD
Retailer 23$862 USD
Retailer 6$948 USD
Retailer 12$964 USD
Retailer 16$1,000 USD
Retailer 19$1,025 USD
Retailer 10$1,184 USD
Retailer 17$1,200 USD
Retailer 11$1,242 USD
Do Amore Diamonds$2,070 USD

32 data points across 23 retailers

25 retailers$241 USD to $2,070 USD

Retailer 1
-
$238 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$241 USD
View
Final sale: no returns
A
Retailer 3
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$250 USD
View
A
Retailer 4
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$267 USD
View
A
Retailer 5
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$267 USD
View
A
Retailer 6
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$362 USD
£285 GBP
View
A
Retailer 7
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$370 USD
View
A
Retailer 8
-
$397 USD
HK$3,100 HKD
View
A
Retailer 9
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$449 USD
View
A
Retailer 10
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$497 USD
View
A
Retailer 11
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$533 USD
ZAR 8,614 ZAR
View
A
Retailer 12
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$547 USD
€521 EUR
View
A
Retailer 13
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$553 USD
£436 GBP
View
A
Retailer 14
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$735 USD
A$1,131 AUD
View
B+
Retailer 15
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$862 USD
View
B+
Retailer 16
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$948 USD
View
B
Retailer 17
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$964 USD
SGD 1,303 SGD
View
B+
Retailer 18
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$1,000 USD
View
B+
Retailer 19
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$1,025 USD
View
B+
Retailer 20
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$1,184 USD
£932 GBP
View
B+
Retailer 21
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$1,200 USD
View
B+
Retailer 22
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$1,242 USD
View
B
Retailer 23
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$1,676 USD
£1,320 GBP
View
B
Retailer 24
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$1,690 USD
View
Most Expensive
B
Do Amore Diamonds
27-D848E13EC · Oct 31
$2,070 USD
View
24 more retailers have this diamond
Prices start from $241 USDSave up to $1,829 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.90ct Marquise
$241 USD