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Oval|Lab Grown|IGI

3.91ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG739563330

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG739563330

Diamond specifications and retailer prices

From $1,308 NZD
$737 USD
As of October 29, 2026
Save $7,706 NZD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,013 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 LG739563330 or 739563330. Listed at 13 retailers as of October 29, 2026, with prices from $1,308 to $9,013, a $7,706 spread on the same certified stone. Brilliant Earth lists it at $9,013. 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 angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739563330
Dimensions12.84 × 9.02 × 5.40 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Top View
12.84 mm9.02 mm3.91 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739563330
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $9,013 NZD|Low: $1,308 NZD|High: $9,297 NZD|Avg: $3,777 NZD|-3.1%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 14$1,308 NZD
Retailer 16$1,464 NZD
Retailer 2$1,809 NZD
Retailer 6$1,930 NZD
Retailer 11$2,297 NZD
Retailer 15$2,456 NZD
Retailer 10$2,457 NZD
Retailer 7$2,578 NZD
Retailer 12$3,421 NZD
Retailer 13$3,733 NZD
Retailer 5$4,551 NZD
Retailer 4$4,705 NZD
Retailer 3$4,726 NZD
Retailer 8$5,683 NZD
Retailer 9$5,985 NZD
Brilliant Earth$9,013 NZD

37 data points across 16 retailers

13 retailers$1,308 NZD to $9,013 NZD

A
Cheapest Retailer
-
$1,308 NZD
$737 USD
A
Retailer 2
-
$1,421 NZD
$801 USD
View
A
Retailer 3
-
$1,464 NZD
$825 USD
View
Final sale: no returns
A
Retailer 4
-
$1,809 NZD
£803 GBP
View
A
Retailer 5
-
$1,930 NZD
HK$8,500 HKD
View
A
Retailer 6
-
$2,297 NZD
€1,233 EUR
View
A
Retailer 7
-
$2,456 NZD
$1,384 USD
View
A
Retailer 8
-
$2,457 NZD
$1,385 USD
View
Retailer 9
-
$3,421 NZD
A$2,966 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$3,733 NZD
$2,104 USD
View
A
Retailer 11
-
$4,262 NZD
$2,402 USD
View
B+
Retailer 12
-
$5,985 NZD
£2,656 GBP
View
Most Expensive
B
Brilliant Earth
16336087A · Oct 29
$9,013 NZD
$5,080 USD
View
12 more retailers have this diamond
Prices start from $1,308 NZDSave up to $7,706 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
$1,308 NZD