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Marquise|Lab Grown|IGI

3.92ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG843674821

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843674821

Diamond specifications and retailer prices

From $1,709 NZD
HK$7,500 HKD
As of October 30, 2026
Save $5,466 NZD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,175 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.92ct lab-grown marquise diamond

This 3.92ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843674821 or 843674821. Listed at 10 retailers as of October 28, 2026, with prices from $1,709 to $7,175, a $5,466 spread on the same certified stone. Rare Carat lists it at $7,175. 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

3.92
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843674821
Dimensions16.99 × 8.17 × 4.84 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.99 mm8.17 mm3.92 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843674821
Side View
Table 62.0%Crown 32.5°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 59.2%

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 30
Current: $7,175 NZD|Low: $1,709 NZD|High: $7,175 NZD|Avg: $3,846 NZD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$1,709 NZD
Retailer 9$2,073 NZD
Retailer 4$2,320 NZD
Retailer 2$2,322 NZD
Retailer 7$2,354 NZD
Retailer 6$3,718 NZD
Retailer 8$4,997 NZD
Retailer 10$5,217 NZD
Retailer 3$5,721 NZD
Rare Carat$7,175 NZD

16 data points across 10 retailers

10 retailers$1,709 NZD to $7,175 NZD

A
Cheapest Retailer
-
$1,709 NZD
HK$7,500 HKD
A
Retailer 2
-
$2,073 NZD
$1,164 USD
View
A
Retailer 3
-
$2,320 NZD
€1,241 EUR
View
A
Retailer 4
-
$2,322 NZD
£1,027 GBP
View
A
Retailer 5
-
$2,354 NZD
$1,322 USD
View
A
Retailer 6
-
$3,718 NZD
$2,088 USD
View
B+
Retailer 7
-
$4,997 NZD
$2,806 USD
View
B+
Retailer 8
-
$5,217 NZD
$2,930 USD
View
B+
Retailer 9
-
$5,721 NZD
£2,530 GBP
View
Most Expensive
B
Rare Carat
KI8216748KF843 · Oct 28
$7,175 NZD
$4,030 USD
View
9 more retailers have this diamond
Prices start from $1,709 NZDSave up to $5,466 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
3.92ct Marquise
$1,709 NZD