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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 $1,107 AUD
£612 GBP
As of October 30, 2026
Save $2,781 AUD (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,719 AUD at Brilliant Earth · As of October 30, 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 30, 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,719 AUD|Low: $1,046 AUD|High: $12,015 AUD|Avg: $3,376 AUD|-44.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$1,107 AUD
Retailer 3$1,309 AUD
Retailer 6$2,268 AUD
Retailer 5$2,318 AUD
Retailer 4$2,320 AUD
Retailer 9$2,981 AUD
Retailer 10$3,420 AUD
Retailer 7$3,620 AUD
Retailer 8$3,888 AUD
Brilliant Earth$6,719 AUD

21 data points across 10 retailers

11 retailers$1,107 AUD to $3,888 AUD

A
Cheapest Retailer
-
$1,107 AUD
£612 GBP
A
Retailer 2
-
$1,309 AUD
€876 EUR
View
B+
Retailer 3
-
$2,268 AUD
$1,593 USD
View
B+
Retailer 4
-
$2,318 AUD
$1,628 USD
View
B+
Retailer 5
-
$2,320 AUD
$1,630 USD
View
B+
Retailer 6
-
$2,981 AUD
$2,094 USD
View
Retailer 7
-
$3,420 AUD
SGD 3,246 SGD
View
Price last confirmed 17 days ago
B
Retailer 8
-
$3,595 AUD
$2,525 USD
View
B
Retailer 9
-
$3,620 AUD
£2,002 GBP
View
B
Retailer 10
-
$3,888 AUD
$2,731 USD
View
Most Expensive
Brilliant Earth
21712702A · Oct 30
$6,719 AUD
$4,720 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,107 AUDSave up to $2,781 AUD

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
$1,107 AUD