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Marquise|Lab Grown|IGI

3.03ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG835608656

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835608656

Diamond specifications and retailer prices

From $981 NZD
$551 USD
As of October 29, 2026
Save $5,292 NZD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,273 NZD at Frank Darling · As of October 29, 2026
View at Frank Darling

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 LG835608656 or 835608656. Listed at 7 retailers as of October 29, 2026, with prices from $981 to $6,273, a $5,292 spread on the same certified stone. Frank Darling lists it at $6,273. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835608656
Dimensions15.42 × 7.47 × 4.66 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.42 mm7.47 mm3.03 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835608656
Side View
Table 61.0%Crown 34.5°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.4%

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 29
Current: $6,273 NZD|Low: $981 NZD|High: $6,274 NZD|Avg: $2,417 NZD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 2$981 NZD
Retailer 10$1,255 NZD
Retailer 3$1,300 NZD
Retailer 5$1,367 NZD
Retailer 11$1,515 NZD
Retailer 9$1,777 NZD
Retailer 8$2,010 NZD
Retailer 12$2,126 NZD
Retailer 4$3,432 NZD
Retailer 7$3,662 NZD
Retailer 6$4,318 NZD
Frank Darling$6,273 NZD

17 data points across 12 retailers

7 retailers$981 NZD to $6,273 NZD

A
Cheapest Retailer
-
$981 NZD
$551 USD
Final sale: no returns
Retailer 2
-
$1,255 NZD
£555 GBP
View
Price last confirmed 43 days ago
B+
Retailer 3
-
$1,367 NZD
$768 USD
View
Retailer 4
-
$2,010 NZD
$1,129 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$3,662 NZD
$2,057 USD
View
B
Retailer 6
-
$4,318 NZD
$2,425 USD
View
Most Expensive
B
Frank Darling
100198107878KD · Oct 29
$6,273 NZD
$3,523 USD
View
6 more retailers have this diamond
Prices start from $981 NZDSave up to $5,292 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
$981 NZD