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Round|Lab Grown|IGI

3.83ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG813670004

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813670004

Diamond specifications and retailer prices

From $842 NZD
$473 USD
As of October 29, 2026
Save $3,898 NZD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $15,010 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.83ct lab-grown round diamond

This 3.83ct 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 LG813670004 or 813670004. Listed at 13 retailers as of October 28, 2026, with a 463% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.83
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813670004
Dimensions10.15 × 10.19 × 5.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm10.19 mm3.83 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813670004
Side View
Table 62.0%Crown 32.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.8%

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: $15,010 NZD|Low: $839 NZD|High: $15,490 NZD|Avg: $3,827 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
October 29, 2026
Retailer 12$842 NZD
Retailer 10$944 NZD
Retailer 7$1,345 NZD
Retailer 2$1,597 NZD
Retailer 4$1,761 NZD
Retailer 11$2,808 NZD
Retailer 9$2,813 NZD
Retailer 13$3,358 NZD
Retailer 8$3,632 NZD
Retailer 6$3,858 NZD
Retailer 5$4,173 NZD
Retailer 3$4,740 NZD
Brilliant Earth$15,010 NZD

36 data points across 13 retailers

13 retailers$842 NZD to $4,740 NZD

A
Cheapest Retailer
-
$842 NZD
$473 USD
A
Retailer 2
-
$944 NZD
$530 USD
View
A
Retailer 3
-
$1,345 NZD
£595 GBP
View
A
Retailer 4
-
$1,597 NZD
€854 EUR
View
A
Retailer 5
-
$1,761 NZD
$989 USD
View
B+
Retailer 6
-
$2,808 NZD
$1,577 USD
View
B+
Retailer 7
-
$2,813 NZD
$1,580 USD
View
B+
Retailer 8
-
$3,358 NZD
$1,886 USD
View
B+
Retailer 9
-
$3,632 NZD
$2,040 USD
View
B+
Retailer 10
-
$3,858 NZD
£1,706 GBP
View
Retailer 11
-
$4,173 NZD
SGD 3,167 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$4,740 NZD
$2,662 USD
View
Most Expensive
Brilliant Earth
20804918A · Oct 29
$15,010 NZD
$8,430 USD
View
Price under review
12 more retailers have this diamond
Prices start from $842 NZDSave up to $3,898 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
3.83ct Round
$842 NZD