Marquise|Lab Grown|IGI

1.01ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG833668521

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833668521

Diamond specifications and retailer prices

From $214 USD
As of October 30, 2026
Save $1,846 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,060 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833668521 or 833668521. Listed at 22 retailers as of October 30, 2026, with prices from $214 to $2,060, a $1,846 spread on the same certified stone. Do Amore Diamonds lists it at $2,060. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833668521
Dimensions10.52 × 5.21 × 3.33 mm
L/W Ratio2.02
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
10.52 mm5.21 mm1.01 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833668521
Side View
Table 57.0%Crown 34.8°Girdle: THN-STKPavilion 40.7°Culet: NoneDepth 63.9%

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: $2,060 USD|Low: $214 USD|High: $2,060 USD|Avg: $842 USD
Do Amore Diamonds
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October 31, 2026
Retailer 13$214 USD
Retailer 5$239 USD
Retailer 6$249 USD
Retailer 19$266 USD
Retailer 11$293 USD
Retailer 18$303 USD
Retailer 21$325 USD
Retailer 7$357 USD
Retailer 4$449 USD
Retailer 22$494 USD
Retailer 10$504 USD
Retailer 2$550 USD
Retailer 24$575 USD
Retailer 12$590 USD
Retailer 16$611 USD
Retailer 3$943 USD
Retailer 9$953 USD
Retailer 14$995 USD
Retailer 15$1,150 USD
Retailer 23$1,181 USD
Retailer 8$1,239 USD
Retailer 20$1,955 USD
Retailer 17$1,990 USD
Do Amore Diamonds$2,060 USD

21 data points across 24 retailers

22 retailers$214 USD to $2,060 USD

A
Cheapest Retailer
-
$214 USD
A
Retailer 2
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$239 USD
View
Final sale: no returns
A
Retailer 3
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$249 USD
View
A
Retailer 4
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$266 USD
View
Retailer 5
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$293 USD
View
Price last confirmed 14 days ago
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Retailer 6
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$303 USD
£239 GBP
View
A
Retailer 7
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$325 USD
View
A
Retailer 8
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$357 USD
View
A
Retailer 9
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$445 USD
View
A
Retailer 10
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$449 USD
View
A
Retailer 11
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$504 USD
ZAR 8,140 ZAR
View
A
Retailer 12
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$550 USD
£433 GBP
View
A
Retailer 13
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$575 USD
View
B+
Retailer 14
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$943 USD
View
B+
Retailer 15
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$953 USD
View
B+
Retailer 16
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$995 USD
View
Retailer 17
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$1,150 USD
View
Price last confirmed 15 days ago
B+
Retailer 18
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$1,181 USD
£930 GBP
View
B+
Retailer 19
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$1,239 USD
View
B
Retailer 20
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$1,955 USD
View
Retailer 21
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$1,990 USD
View
Price last confirmed 27 days ago
Most Expensive
B
Do Amore Diamonds
27-58407769E · Oct 31
$2,060 USD
View
21 more retailers have this diamond
Prices start from $214 USDSave up to $1,846 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
1.01ct Marquise
$214 USD