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Oval|Lab Grown|IGI

3.89ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG810649084

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG810649084

Diamond specifications and retailer prices

From $1,011 NZD
$568 USD
As of October 29, 2026
Save $12,788 NZD (93%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,799 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.89ct lab-grown oval diamond

This 3.89ct 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 LG810649084 or 810649084. Listed at 15 retailers as of October 29, 2026, with prices from $1,011 to $13,799, a $12,788 spread on the same certified stone. Brilliant Earth lists it at $13,799. 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

3.89
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810649084
Dimensions12.67 × 8.93 × 5.42 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.67 mm8.93 mm3.89 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810649084
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
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: $13,799 NZD|Low: $1,011 NZD|High: $13,941 NZD|Avg: $4,591 NZD
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
October 28, 2026
Retailer 13$1,011 NZD
Retailer 10$1,132 NZD
Retailer 2$1,505 NZD
Retailer 3$1,635 NZD
Retailer 11$1,659 NZD
Retailer 8$2,010 NZD
Retailer 15$2,557 NZD
Retailer 5$3,108 NZD
Retailer 14$3,112 NZD
Retailer 6$3,641 NZD
Retailer 7$5,334 NZD
Retailer 9$5,461 NZD
Retailer 4$8,086 NZD
Retailer 12$8,974 NZD
Brilliant Earth$13,799 NZD

27 data points across 15 retailers

15 retailers$1,011 NZD to $13,799 NZD

A
Cheapest Retailer
-
$1,011 NZD
$568 USD
A
Retailer 2
-
$1,132 NZD
$636 USD
View
A
Retailer 3
-
$1,505 NZD
$845 USD
View
A
Retailer 4
-
$1,635 NZD
$918 USD
View
B+
Retailer 5
-
$1,659 NZD
$932 USD
View
A
Retailer 6
-
$2,010 NZD
€1,075 EUR
View
A
Retailer 7
-
$2,557 NZD
$1,436 USD
View
A
Retailer 8
-
$3,108 NZD
$1,746 USD
View
A
Retailer 9
-
$3,112 NZD
$1,748 USD
View
B+
Retailer 10
-
$3,641 NZD
$2,045 USD
View
Retailer 11
-
$5,334 NZD
A$4,609 AUD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$5,461 NZD
£2,415 GBP
View
B
Retailer 13
-
$8,086 NZD
$4,542 USD
View
B
Retailer 14
-
$8,974 NZD
$5,040 USD
View
Most Expensive
B
Brilliant Earth
21021614A · Oct 29
$13,799 NZD
$7,750 USD
View
14 more retailers have this diamond
Prices start from $1,011 NZDSave up to $12,788 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
3.89ct Oval
$1,011 NZD