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Oval|Lab Grown|IGI

3.91ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG802622450

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG802622450

Diamond specifications and retailer prices

From $1,059 NZD
$597 USD
As of October 29, 2026
Save $8,362 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,422 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.91ct lab-grown oval diamond

This 3.91ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802622450 or 802622450. Listed at 12 retailers as of October 29, 2026, with prices from $1,059 to $9,422, a $8,362 spread on the same certified stone. Do Amore Diamonds lists it at $9,422. 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
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802622450
Dimensions12.71 × 8.85 × 5.53 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.71 mm8.85 mm3.91 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802622450
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.5%

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: $9,422 NZD|Low: $1,050 NZD|High: $9,670 NZD|Avg: $4,051 NZD|-2.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
October 30, 2026
Retailer 15$1,059 NZD
Retailer 13$1,187 NZD
Retailer 7$1,667 NZD
Retailer 5$1,787 NZD
Retailer 10$1,903 NZD
Retailer 17$2,017 NZD
Retailer 12$2,023 NZD
Retailer 4$2,207 NZD
Retailer 14$3,261 NZD
Retailer 8$3,665 NZD
Retailer 16$3,817 NZD
Retailer 6$4,453 NZD
Retailer 9$4,508 NZD
Retailer 11$5,748 NZD
Retailer 2$7,736 NZD
Retailer 3$8,099 NZD
Do Amore Diamonds$9,422 NZD

29 data points across 17 retailers

12 retailers$1,059 NZD to $9,422 NZD

A
Cheapest Retailer
-
$1,059 NZD
$597 USD
A
Retailer 2
-
$1,187 NZD
$669 USD
View
A
Retailer 3
-
$1,903 NZD
£845 GBP
View
B+
Retailer 4
-
$2,017 NZD
$1,137 USD
View
A
Retailer 5
-
$2,023 NZD
$1,140 USD
View
A
Retailer 6
-
$3,261 NZD
$1,838 USD
View
B+
Retailer 7
-
$3,817 NZD
$2,151 USD
View
B+
Retailer 8
-
$4,782 NZD
$2,695 USD
View
B
Retailer 9
-
$5,748 NZD
£2,551 GBP
View
B
Retailer 10
-
$7,736 NZD
$4,360 USD
View
B
Retailer 11
-
$8,099 NZD
$4,565 USD
View
Most Expensive
B
Do Amore Diamonds
27-DE78E4F7B · Oct 30
$9,422 NZD
$5,310 USD
View
11 more retailers have this diamond
Prices start from $1,059 NZDSave up to $8,362 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
$1,059 NZD