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Round|Lab Grown|IGI

3.83ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG841664582

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841664582

Diamond specifications and retailer prices

From $1,385 NZD
£612 GBP
As of October 27, 2026
Save $3,478 NZD (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,027 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 LG841664582 or 841664582. Listed at 11 retailers as of October 27, 2026, with a 251% 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 angle32.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841664582
Dimensions10.17 × 10.22 × 5.99 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
10.17 mm10.22 mm3.83 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841664582
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.8%

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 27
Current: $15,027 NZD|Low: $1,309 NZD|High: $15,027 NZD|Avg: $4,249 NZD|+0.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$1,385 NZD
Retailer 2$1,638 NZD
Retailer 6$2,836 NZD
Retailer 5$2,899 NZD
Retailer 4$2,902 NZD
Retailer 9$3,728 NZD
Retailer 10$4,277 NZD
Retailer 7$4,527 NZD
Retailer 8$4,863 NZD
Brilliant Earth$15,027 NZD

20 data points across 10 retailers

11 retailers$1,385 NZD to $4,863 NZD

A
Cheapest Retailer
-
$1,385 NZD
£612 GBP
A
Retailer 2
-
$1,638 NZD
€876 EUR
View
B+
Retailer 3
-
$2,836 NZD
$1,593 USD
View
B+
Retailer 4
-
$2,899 NZD
$1,628 USD
View
B+
Retailer 5
-
$2,902 NZD
$1,630 USD
View
B+
Retailer 6
-
$3,728 NZD
$2,094 USD
View
Retailer 7
-
$4,277 NZD
SGD 3,246 SGD
View
Price last confirmed 17 days ago
B
Retailer 8
-
$4,496 NZD
$2,525 USD
View
B
Retailer 9
-
$4,527 NZD
£2,002 GBP
View
B
Retailer 10
-
$4,863 NZD
$2,731 USD
View
Most Expensive
Brilliant Earth
21712702A · Oct 29
$15,027 NZD
$8,440 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,385 NZDSave up to $3,478 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
$1,385 NZD