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Round|Lab Grown|IGI

3.88ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG835604008

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835604008

Diamond specifications and retailer prices

From $703 AUD
$494 USD
As of October 29, 2026
Save $3,234 AUD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,818 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.88ct lab-grown round diamond

This 3.88ct 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 LG835604008 or 835604008. Listed at 13 retailers as of October 29, 2026, with a 460% 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

3.88
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835604008
Dimensions10.13 × 10.17 × 6.03 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
10.13 mm10.17 mm3.88 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835604008
Side View
Table 62.0%Crown 32.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.4%

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: $6,818 AUD|Low: $690 AUD|High: $12,540 AUD|Avg: $3,607 AUD|-45.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$703 AUD
Retailer 6$789 AUD
Retailer 3$1,109 AUD
Retailer 2$1,326 AUD
Retailer 9$2,296 AUD
Retailer 7$2,346 AUD
Retailer 5$2,349 AUD
Retailer 12$3,018 AUD
Retailer 4$3,460 AUD
Retailer 10$3,662 AUD
Retailer 11$3,937 AUD
Brilliant Earth$6,818 AUD

29 data points across 12 retailers

13 retailers$703 AUD to $3,937 AUD

A
Cheapest Retailer
-
$703 AUD
$494 USD
A
Retailer 2
-
$789 AUD
$554 USD
View
Retailer 3
-
$1,109 AUD
£613 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
$1,326 AUD
€887 EUR
View
B+
Retailer 5
-
$2,296 AUD
$1,613 USD
View
B+
Retailer 6
-
$2,346 AUD
$1,648 USD
View
B+
Retailer 7
-
$2,349 AUD
$1,650 USD
View
B+
Retailer 8
-
$3,018 AUD
$2,120 USD
View
Retailer 9
-
$3,460 AUD
SGD 3,285 SGD
View
Price last confirmed 17 days ago
B
Retailer 10
-
$3,644 AUD
$2,560 USD
View
B
Retailer 11
-
$3,662 AUD
£2,026 GBP
View
B
Retailer 12
-
$3,937 AUD
$2,766 USD
View
Most Expensive
Brilliant Earth
21360939A · Oct 30
$6,818 AUD
$4,790 USD
View
Price under review
12 more retailers have this diamond
Prices start from $703 AUDSave up to $3,234 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
3.88ct Round
$703 AUD