CaratHunter
Plans
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 $673 AUD
$473 USD
As of October 29, 2026
Save $3,116 AUD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,634 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 LG813670004 or 813670004. Listed at 13 retailers as of October 29, 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

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: $6,634 AUD|Low: $671 AUD|High: $12,385 AUD|Avg: $3,041 AUD|-46.4%
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 30, 2026
Retailer 12$673 AUD
Retailer 10$755 AUD
Retailer 2$1,072 AUD
Retailer 6$1,277 AUD
Retailer 4$1,408 AUD
Retailer 11$2,245 AUD
Retailer 9$2,249 AUD
Retailer 13$2,685 AUD
Retailer 8$2,904 AUD
Retailer 7$3,084 AUD
Retailer 5$3,336 AUD
Retailer 3$3,790 AUD
Brilliant Earth$6,634 AUD

37 data points across 13 retailers

13 retailers$673 AUD to $3,790 AUD

A
Cheapest Retailer
-
$673 AUD
$473 USD
A
Retailer 2
-
$755 AUD
$530 USD
View
A
Retailer 3
-
$1,072 AUD
£593 GBP
View
A
Retailer 4
-
$1,277 AUD
€854 EUR
View
A
Retailer 5
-
$1,408 AUD
$989 USD
View
B+
Retailer 6
-
$2,245 AUD
$1,577 USD
View
B+
Retailer 7
-
$2,249 AUD
$1,580 USD
View
B+
Retailer 8
-
$2,685 AUD
$1,886 USD
View
B+
Retailer 9
-
$2,904 AUD
$2,040 USD
View
B+
Retailer 10
-
$3,084 AUD
£1,706 GBP
View
Retailer 11
-
$3,336 AUD
SGD 3,167 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$3,790 AUD
$2,662 USD
View
Most Expensive
Brilliant Earth
20804918A · Oct 30
$6,634 AUD
$4,660 USD
View
Price under review
12 more retailers have this diamond
Prices start from $673 AUDSave up to $3,116 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
$673 AUD