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Round|Lab Grown|IGI

3.85ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG815601379

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815601379

Diamond specifications and retailer prices

From $792 SGD
$618 USD
As of October 29, 2026
Save $6,232 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,024 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.85ct lab-grown round diamond

This 3.85ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815601379 or 815601379. Listed at 14 retailers as of October 29, 2026, with prices from $792 to $7,024, a $6,232 spread on the same certified stone. Brilliant Earth lists it at $7,024. 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

3.85
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815601379
Dimensions10.01 × 10.08 × 6.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.01 mm10.08 mm3.85 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815601379
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

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 29
Current: $7,024 SGD|Low: $766 SGD|High: $7,242 SGD|Avg: $3,089 SGD|-3.0%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 13$792 SGD
Retailer 11$887 SGD
Retailer 15$1,263 SGD
Retailer 5$1,464 SGD
Retailer 2$1,475 SGD
Retailer 10$2,087 SGD
Retailer 12$2,437 SGD
Retailer 9$2,442 SGD
Retailer 14$2,583 SGD
Retailer 3$2,939 SGD
Retailer 6$3,838 SGD
Retailer 8$4,270 SGD
Retailer 4$4,454 SGD
Retailer 7$6,118 SGD
Brilliant Earth$7,024 SGD

31 data points across 15 retailers

14 retailers$792 SGD to $7,024 SGD

A
Cheapest Retailer
-
$792 SGD
$618 USD
A
Retailer 2
-
$887 SGD
$692 USD
View
A
Retailer 3
-
$1,263 SGD
£776 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,464 SGD
$1,142 USD
View
A
Retailer 5
-
$1,475 SGD
€1,096 EUR
View
B+
Retailer 6
-
$2,087 SGD
A$2,505 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,437 SGD
$1,901 USD
View
B+
Retailer 8
-
$2,442 SGD
$1,905 USD
View
B+
Retailer 9
-
$2,583 SGD
$2,015 USD
View
B+
Retailer 10
-
$2,939 SGD
$2,293 USD
View
B
Retailer 11
-
$3,838 SGD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$4,270 SGD
£2,623 GBP
View
B
Retailer 13
-
$4,454 SGD
$3,475 USD
View
Most Expensive
B
Brilliant Earth
20803054A · Oct 29
$7,024 SGD
$5,480 USD
View
13 more retailers have this diamond
Prices start from $792 SGDSave up to $6,232 SGD

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
3.85ct Round
$792 SGD