Marquise|Lab Grown|IGI

7.12ct J VS2 Marquise Lab Grown Diamond

ID • J/VS2 • IGI LG583331290

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG583331290

Diamond specifications and retailer prices

From $940 USD
As of November 1, 2026
Save $1,395 USD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,335 USD at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

About this 7.12ct lab-grown marquise diamond

This 7.12ct lab-grown marquise sits in the over five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG583331290 or 583331290. Listed at 4 retailers as of November 1, 2026, with prices from $940 to $2,335, a $1,395 spread on the same certified stone. NZ Jewellers lists it at $2,335. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.12
Carat
J
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583331290
Dimensions20.34 × 10.08 × 6.08 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
20.34 mm10.08 mm7.12 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583331290
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,335 USD|Low: $940 USD|High: $6,510 USD|Avg: $3,887 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$940 USD
Retailer 2$988 USD
Retailer 4$2,229 USD
NZ Jewellers$2,335 USD
Retailer 5$5,240 USD
Retailer 6$6,510 USD

3 data points across 6 retailers

4 retailers$940 USD to $2,335 USD

B+
Cheapest Retailer
-
$940 USD
Retailer 2
-
$988 USD
£778 GBP
View
B
Retailer 3
-
$2,229 USD
View
Most Expensive
B
NZ Jewellers
f5de6d1f-14cf-4c29-b138-b1a52de6d1fe · Nov 1
$2,335 USD
View
3 more retailers have this diamond
Prices start from $940 USDSave up to $1,395 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.

B+
7.12ct Marquise
$940 USD