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Round|Lab Grown|IGI

3.88ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG788668208

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788668208

Diamond specifications and retailer prices

From $679 AUD
$477 USD
As of October 29, 2026
Save $3,109 AUD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,788 AUD at With Clarity · As of October 30, 2026
View at With Clarity

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 LG788668208 or 788668208. Listed at 12 retailers as of October 29, 2026, with prices from $679 to $3,788, a $3,109 spread on the same certified stone. With Clarity lists it at $3,788. 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 angle32.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788668208
Dimensions10.07 × 10.12 × 6.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm10.12 mm3.88 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788668208
Side View
Table 55.0%Crown 32.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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: $1,082 AUD|Low: $679 AUD|High: $4,006 AUD|Avg: $2,395 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
With Clarity
October 30, 2026
Retailer 3$679 AUD
Retailer 12$760 AUD
Retailer 1$1,082 AUD
Retailer 8$1,277 AUD
Retailer 14$1,418 AUD
Retailer 4$1,454 AUD
Retailer 11$2,265 AUD
Retailer 10$2,271 AUD
Retailer 15$2,708 AUD
Retailer 5$2,734 AUD
Retailer 13$2,904 AUD
Retailer 7$3,049 AUD
Retailer 9$3,112 AUD
Retailer 2$3,377 AUD
Retailer 6$3,427 AUD
With Clarity$3,788 AUD

31 data points across 16 retailers

12 retailers$679 AUD to $3,788 AUD

A
Cheapest Retailer
-
$679 AUD
$477 USD
A
Retailer 2
-
$760 AUD
$534 USD
View
A
Retailer 3
-
$1,082 AUD
£598 GBP
View
A
Retailer 4
-
$1,277 AUD
€854 EUR
View
A
Retailer 5
-
$1,418 AUD
$996 USD
View
B+
Retailer 6
-
$2,265 AUD
$1,591 USD
View
B+
Retailer 7
-
$2,271 AUD
$1,595 USD
View
B+
Retailer 8
-
$2,708 AUD
$1,902 USD
View
B+
Retailer 9
-
$2,904 AUD
$2,040 USD
View
B+
Retailer 10
-
$3,112 AUD
£1,721 GBP
View
Retailer 11
-
$3,377 AUD
SGD 3,206 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
788668208 · Oct 30
$3,788 AUD
$2,661 USD
View
11 more retailers have this diamond
Prices start from $679 AUDSave up to $3,109 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
$679 AUD