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Marquise|Lab Grown|IGI

3.92ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG790621542

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790621542

Diamond specifications and retailer prices

From $1,813 NZD
$1,018 USD
As of October 29, 2026
Save $13,258 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,070 NZD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 LG790621542 or 790621542. Listed at 20 retailers as of October 29, 2026, with prices from $1,813 to $15,070, a $13,258 spread on the same certified stone. Yadav Diamonds lists it at $15,070. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790621542
Dimensions16.06 × 8.18 × 5.22 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.06 mm8.18 mm3.92 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790621542
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.8%

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: $2,989 NZD|Low: $1,597 NZD|High: $15,070 NZD|Avg: $5,292 NZD|+6.7%
Retailer 1
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
Yadav Diamonds
October 30, 2026
Retailer 4$1,813 NZD
Retailer 7$2,261 NZD
Retailer 8$2,649 NZD
Retailer 3$2,972 NZD
Retailer 1$2,989 NZD
Retailer 12$4,181 NZD
Retailer 14$4,680 NZD
Retailer 11$5,067 NZD
Retailer 13$5,725 NZD
Retailer 6$5,877 NZD
Retailer 5$6,100 NZD
Retailer 9$7,044 NZD
Retailer 2$7,382 NZD
Retailer 10$14,386 NZD
Yadav Diamonds$15,070 NZD

35 data points across 15 retailers

20 retailers$1,813 NZD to $15,070 NZD

Retailer 1
-
$1,428 NZD
$802 USD
Price last confirmed 22 days ago
Retailer 2
-
$1,553 NZD
$872 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$1,656 NZD
$930 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$1,813 NZD
$1,018 USD
View
Final sale: no returns
A
Retailer 5
-
$2,261 NZD
$1,270 USD
View
A
Retailer 6
-
$2,649 NZD
$1,488 USD
View
A
Retailer 7
-
$2,972 NZD
$1,669 USD
View
A
Retailer 8
-
$2,989 NZD
£1,322 GBP
View
B+
Retailer 9
-
$4,181 NZD
$2,348 USD
View
Retailer 10
-
$4,680 NZD
A$4,044 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$5,067 NZD
$2,846 USD
View
Retailer 12
-
$5,140 NZD
$2,887 USD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$5,725 NZD
£2,532 GBP
View
B+
Retailer 14
-
$5,877 NZD
$3,301 USD
View
B+
Retailer 15
-
$6,100 NZD
$3,426 USD
View
B
Retailer 16
-
$7,044 NZD
£3,115 GBP
View
B
Retailer 17
-
$7,382 NZD
$4,146 USD
View
B
Retailer 18
-
$11,860 NZD
£5,245 GBP
View
B
Retailer 19
-
$14,386 NZD
$8,080 USD
View
Most Expensive
B
Yadav Diamonds
13357426 · Oct 30
$15,070 NZD
$8,464 USD
View
19 more retailers have this diamond
Prices start from $1,813 NZDSave up to $13,258 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
$1,813 NZD