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Round|Lab Grown|IGI

3.90ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG760586911

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760586911

Diamond specifications and retailer prices

From $887 NZD
$500 USD
As of October 29, 2026
Save $10,060 NZD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,947 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.9ct lab-grown round diamond

This 3.9ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760586911 or 760586911. Listed at 17 retailers as of October 29, 2026, with prices from $887 to $10,947, a $10,060 spread on the same certified stone. Brilliant Earth lists it at $10,947. 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

3.90
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760586911
Dimensions10.15 × 10.09 × 6.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm10.09 mm3.90 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760586911
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.6%

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: $10,947 NZD|Low: $843 NZD|High: $11,285 NZD|Avg: $3,401 NZD|-3.0%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 17$887 NZD
Retailer 13$994 NZD
Retailer 15$1,457 NZD
Retailer 4$1,467 NZD
Retailer 18$1,508 NZD
Retailer 10$1,641 NZD
Retailer 2$1,766 NZD
Retailer 5$2,143 NZD
Retailer 8$2,512 NZD
Retailer 7$2,801 NZD
Retailer 14$2,839 NZD
Retailer 12$3,194 NZD
Retailer 9$3,900 NZD
Retailer 6$4,618 NZD
Retailer 3$5,449 NZD
Retailer 16$6,279 NZD
Retailer 11$7,878 NZD
Brilliant Earth$10,947 NZD

34 data points across 18 retailers

17 retailers$887 NZD to $10,947 NZD

A
Cheapest Retailer
-
$887 NZD
$500 USD
A
Retailer 2
-
$994 NZD
$560 USD
View
B+
Retailer 3
-
$1,457 NZD
$821 USD
View
Retailer 4
-
$1,467 NZD
$827 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$1,508 NZD
$850 USD
View
A
Retailer 6
-
$1,766 NZD
€948 EUR
View
Retailer 7
-
$2,143 NZD
$1,208 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,512 NZD
A$2,178 AUD
View
B+
Retailer 9
-
$2,801 NZD
$1,579 USD
View
B+
Retailer 10
-
$2,839 NZD
$1,600 USD
View
B+
Retailer 11
-
$3,194 NZD
$1,800 USD
View
Retailer 12
-
$4,618 NZD
A$4,004 AUD
View
Price last confirmed 23 days ago
B
Retailer 13
-
$5,449 NZD
£2,418 GBP
View
B
Retailer 14
-
$6,279 NZD
$3,539 USD
View
B
Retailer 15
-
$7,062 NZD
$3,980 USD
View
B
Retailer 16
-
$7,878 NZD
$4,440 USD
View
Most Expensive
B
Brilliant Earth
21651582A · Oct 31
$10,947 NZD
$6,170 USD
View
16 more retailers have this diamond
Prices start from $887 NZDSave up to $10,060 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
3.90ct Round
$887 NZD