Marquise|Lab Grown|IGI

1.30ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG837621734

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837621734

Diamond specifications and retailer prices

From $255 USD
As of October 30, 2026
Save $2,015 USD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,270 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837621734 or 837621734. Listed at 14 retailers as of October 30, 2026, with prices from $255 to $2,270, a $2,015 spread on the same certified stone. Do Amore Diamonds lists it at $2,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837621734
Dimensions11.39 × 5.81 × 3.49 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.39 mm5.81 mm1.30 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837621734
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.1%

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: $2,270 USD|Low: $197 USD|High: $2,270 USD|Avg: $800 USD|+28.2%
Do Amore Diamonds
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
October 31, 2026
Retailer 14$255 USD
Retailer 6$286 USD
Retailer 4$316 USD
Retailer 13$316 USD
Retailer 5$456 USD
Retailer 11$475 USD
Retailer 10$600 USD
Retailer 2$611 USD
Retailer 9$850 USD
Retailer 12$972 USD
Retailer 3$1,367 USD
Retailer 7$1,407 USD
Retailer 8$1,470 USD
Do Amore Diamonds$2,270 USD

30 data points across 14 retailers

14 retailers$255 USD to $2,270 USD

A
Cheapest Retailer
-
$255 USD
A
Retailer 2
-
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$316 USD
View
A
Retailer 4
-
$316 USD
View
A
Retailer 5
-
$456 USD
View
A
Retailer 6
-
$475 USD
View
B+
Retailer 7
-
$600 USD
ZAR 9,693 ZAR
View
B+
Retailer 8
-
$611 USD
£481 GBP
View
B+
Retailer 9
-
$850 USD
A$1,307 AUD
View
B
Retailer 10
-
$972 USD
View
B
Retailer 11
-
$1,367 USD
View
B
Retailer 12
-
$1,407 USD
£1,108 GBP
View
B
Retailer 13
-
$1,470 USD
View
Most Expensive
B
Do Amore Diamonds
27-BBD6EFFEA · Oct 31
$2,270 USD
View
13 more retailers have this diamond
Prices start from $255 USDSave up to $2,015 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
1.30ct Marquise
$255 USD