Marquise|Lab Grown|IGI

1.02ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG840612277

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840612277

Diamond specifications and retailer prices

From $192 USD
As of November 4, 2026
Save $910 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,102 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840612277 or 840612277. Listed at 20 retailers as of November 4, 2026, with prices from $192 to $1,102, a $910 spread on the same certified stone. Reve Diamonds lists it at $1,102. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612277
Dimensions10.52 × 5.17 × 3.18 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.52 mm5.17 mm1.02 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840612277
Side View
Table 66.0%Crown 38.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $990 USD|Low: $166 USD|High: $1,107 USD|Avg: $498 USD|-2.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 5, 2026
Retailer 7$173 USD
Retailer 14$192 USD
Retailer 8$214 USD
Retailer 5$243 USD
Retailer 12$283 USD
Retailer 11$346 USD
Retailer 3$355 USD
Retailer 4$362 USD
Retailer 16$375 USD
Retailer 15$379 USD
Retailer 10$455 USD
Retailer 17$537 USD
Retailer 6$570 USD
Retailer 19$581 USD
Retailer 2$650 USD
Retailer 9$689 USD
Retailer 18$700 USD
Retailer 13$737 USD
Retailer 1$990 USD
Reve Diamonds$1,102 USD

31 data points across 20 retailers

20 retailers$192 USD to $1,102 USD

Retailer 1
-
$173 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$192 USD
View
Final sale: no returns
Retailer 3
-
$214 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$243 USD
View
A
Retailer 5
-
$283 USD
View
Retailer 6
-
$346 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$355 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$362 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$375 USD
View
B+
Retailer 10
-
$379 USD
View
Retailer 11
-
$455 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$537 USD
View
Retailer 13
-
$570 USD
View
Price last confirmed 18 days ago
B
Retailer 14
-
$581 USD
View
B
Retailer 15
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$650 USD
View
Retailer 16
-
$689 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$700 USD
View
B
Retailer 18
-
$737 USD
View
B
Retailer 19
-
$990 USD
View
Most Expensive
B
Reve Diamonds
D58A7221F · Nov 4
$1,102 USD
View
19 more retailers have this diamond
Prices start from $192 USDSave up to $910 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
1.02ct Marquise
$192 USD