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Marquise|Lab Grown|IGI

1.00ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG778670096

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778670096

Diamond specifications and retailer prices

From $164 USD
As of October 30, 2026
Save $914 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,078 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778670096 or 778670096. Listed at 17 retailers as of October 30, 2026, with prices from $164 to $1,078, a $914 spread on the same certified stone. Reve Diamonds lists it at $1,078. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778670096
Dimensions10.66 × 5.11 × 3.15 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.66 mm5.11 mm1.00 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778670096
Side View
Table 59.0%Crown 30.8°Girdle: STK-THKPavilion 40°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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: $360 USD|Low: $157 USD|High: $1,078 USD|Avg: $494 USD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
October 31, 2026
Retailer 13$164 USD
Retailer 12$183 USD
Retailer 4$190 USD
Retailer 11$203 USD
Retailer 14$203 USD
Retailer 9$244 USD
Retailer 1$360 USD
Retailer 3$366 USD
Retailer 8$386 USD
Retailer 5$445 USD
Retailer 2$653 USD
Retailer 10$690 USD
Retailer 7$955 USD
Retailer 6$1,067 USD
Reve Diamonds$1,078 USD

44 data points across 15 retailers

17 retailers$164 USD to $1,078 USD

A
Cheapest Retailer
-
$164 USD
A
Retailer 2
-
$183 USD
View
Final sale: no returns
A
Retailer 3
-
$190 USD
View
A
Retailer 4
-
$203 USD
View
A
Retailer 5
-
$203 USD
View
Retailer 6
-
$244 USD
£192 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$322 USD
View
A
Retailer 8
-
$360 USD
£283 GBP
View
A
Retailer 9
-
$366 USD
View
A
Retailer 10
-
$386 USD
£304 GBP
View
B+
Retailer 11
-
$445 USD
View
B
Retailer 12
-
$653 USD
View
B
Retailer 13
-
$690 USD
View
B
Retailer 14
-
$708 USD
View
B
Retailer 15
-
$955 USD
£752 GBP
View
B
Retailer 16
-
$1,067 USD
£840 GBP
View
Most Expensive
B
Reve Diamonds
59AEC4CA0 · Oct 30
$1,078 USD
View
16 more retailers have this diamond
Prices start from $164 USDSave up to $914 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
1.00ct Marquise
$164 USD