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Round|Lab Grown|IGI

3.92ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG782630137

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782630137

Diamond specifications and retailer prices

From $855 NZD
$482 USD
As of October 29, 2026
Save $3,916 NZD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,771 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.92ct lab-grown round diamond

This 3.92ct lab-grown round 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 LG782630137 or 782630137. Listed at 12 retailers as of October 29, 2026, with prices from $855 to $4,771, a $3,916 spread on the same certified stone. With Clarity lists it at $4,771. 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

3.92
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782630137
Dimensions10.04 × 10.11 × 6.22 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
10.04 mm10.11 mm3.92 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782630137
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.8%

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: $1,608 NZD|Low: $850 NZD|High: $5,044 NZD|Avg: $2,915 NZD|-3.7%
Retailer 1
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
With Clarity
October 29, 2026
Retailer 3$855 NZD
Retailer 11$958 NZD
Retailer 10$1,374 NZD
Retailer 1$1,608 NZD
Retailer 13$1,780 NZD
Retailer 4$1,827 NZD
Retailer 8$2,850 NZD
Retailer 9$2,857 NZD
Retailer 14$3,408 NZD
Retailer 12$3,657 NZD
Retailer 6$3,818 NZD
Retailer 2$4,251 NZD
Retailer 5$4,354 NZD
Retailer 7$4,450 NZD
With Clarity$4,771 NZD

30 data points across 15 retailers

12 retailers$855 NZD to $4,771 NZD

A
Cheapest Retailer
-
$855 NZD
$482 USD
A
Retailer 2
-
$958 NZD
$540 USD
View
Retailer 3
-
$1,374 NZD
£610 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,608 NZD
€863 EUR
View
A
Retailer 5
-
$1,780 NZD
$1,003 USD
View
B+
Retailer 6
-
$2,850 NZD
$1,606 USD
View
B+
Retailer 7
-
$2,857 NZD
$1,610 USD
View
B+
Retailer 8
-
$3,408 NZD
$1,921 USD
View
B+
Retailer 9
-
$3,657 NZD
$2,061 USD
View
Retailer 10
-
$4,251 NZD
SGD 3,238 SGD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
$4,450 NZD
£1,975 GBP
View
Most Expensive
B
With Clarity
782630137 · Oct 31
$4,771 NZD
$2,689 USD
View
11 more retailers have this diamond
Prices start from $855 NZDSave up to $3,916 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
3.92ct Round
$855 NZD