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Marquise|Lab Grown|IGI

3.03ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG837635639

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837635639

Diamond specifications and retailer prices

From $766 NZD
$430 USD
As of October 27, 2026
Save $2,792 NZD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,442 NZD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837635639 or 837635639. Listed at 16 retailers as of October 27, 2026, with a 365% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.03
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837635639
Dimensions15.60 × 7.46 × 4.20 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.60 mm7.46 mm3.03 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837635639
Side View
Table 62.0%Crown 35°Girdle: STK-THKPavilion 35.2°Culet: NoneDepth 56.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $4,442 NZD|Low: $766 NZD|High: $4,442 NZD|Avg: $2,151 NZD
Rare Carat
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 3$766 NZD
Retailer 6$858 NZD
Retailer 12$951 NZD
Retailer 14$951 NZD
Retailer 10$1,144 NZD
Retailer 15$1,211 NZD
Retailer 7$1,494 NZD
Retailer 11$1,518 NZD
Retailer 2$1,563 NZD
Retailer 4$2,097 NZD
Retailer 16$2,306 NZD
Retailer 13$3,055 NZD
Retailer 5$3,113 NZD
Retailer 9$3,509 NZD
Retailer 8$3,557 NZD
Rare Carat$4,442 NZD

31 data points across 16 retailers

16 retailers$766 NZD to $3,557 NZD

A
Cheapest Retailer
-
$766 NZD
$430 USD
A
Retailer 2
-
$858 NZD
$482 USD
View
Final sale: no returns
A
Retailer 3
-
$951 NZD
$534 USD
View
A
Retailer 4
-
$951 NZD
$534 USD
View
A
Retailer 5
-
$1,144 NZD
£506 GBP
View
A
Retailer 6
-
$1,211 NZD
$680 USD
View
B+
Retailer 7
-
$1,494 NZD
$839 USD
View
A
Retailer 8
-
$1,518 NZD
€812 EUR
View
A
Retailer 9
-
$1,563 NZD
£691 GBP
View
A
Retailer 10
-
$2,097 NZD
$1,178 USD
View
A
Retailer 11
-
$2,306 NZD
$1,295 USD
View
B+
Retailer 12
-
$3,055 NZD
$1,716 USD
View
B+
Retailer 13
-
$3,113 NZD
$1,748 USD
View
B+
Retailer 14
-
$3,509 NZD
£1,552 GBP
View
B+
Retailer 15
-
$3,557 NZD
$1,998 USD
View
Most Expensive
Rare Carat
32V837635639 · Oct 7
$4,442 NZD
$2,495 USD
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from $766 NZDSave up to $2,792 NZD

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
3.03ct Marquise
$766 NZD