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Oval|Lab Grown|IGI

3.91ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG799622054

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799622054

Diamond specifications and retailer prices

From $2,044 NZD
$1,152 USD
As of October 30, 2026
Save $14,209 NZD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $16,253 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.91ct lab-grown oval diamond

This 3.91ct lab-grown oval 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 LG799622054 or 799622054. Listed at 10 retailers as of October 29, 2026, with prices from $2,044 to $16,253, a $14,209 spread on the same certified stone. Brilliant Earth lists it at $16,253. 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

3.91
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799622054
Dimensions13.28 × 8.73 × 5.44 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.28 mm8.73 mm3.91 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799622054
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.3%

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 30
Current: $16,253 NZD|Low: $1,373 NZD|High: $16,856 NZD|Avg: $4,229 NZD|-3.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$1,373 NZD
Retailer 4$1,522 NZD
Retailer 11$2,044 NZD
Retailer 9$2,104 NZD
Retailer 2$2,153 NZD
Retailer 7$2,984 NZD
Retailer 12$3,084 NZD
Retailer 3$3,643 NZD
Retailer 8$4,384 NZD
Retailer 13$4,437 NZD
Retailer 5$4,562 NZD
Retailer 6$5,442 NZD
Brilliant Earth$16,253 NZD

42 data points across 13 retailers

10 retailers$2,044 NZD to $16,253 NZD

Retailer 1
-
$1,373 NZD
$774 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$2,044 NZD
$1,152 USD
View
A
Retailer 3
-
$2,104 NZD
$1,186 USD
View
A
Retailer 4
-
$2,153 NZD
£955 GBP
View
A
Retailer 5
-
$2,984 NZD
ZAR 27,167 ZAR
View
A
Retailer 6
-
$3,643 NZD
$2,053 USD
View
A
Retailer 7
-
$4,384 NZD
$2,471 USD
View
B+
Retailer 8
-
$4,437 NZD
$2,501 USD
View
B+
Retailer 9
-
$5,442 NZD
£2,415 GBP
View
Most Expensive
B
Brilliant Earth
21394184A · Oct 29
$16,253 NZD
$9,160 USD
View
9 more retailers have this diamond
Prices start from $2,044 NZDSave up to $14,209 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
3.91ct Oval
$2,044 NZD