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Round|Lab Grown|IGI

3.85ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG803658413

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803658413

Diamond specifications and retailer prices

From $773 SGD
$603 USD
As of October 29, 2026
Save $3,636 SGD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,454 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG803658413 or 803658413. Listed at 14 retailers as of October 28, 2026, with a 470% 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

3.85
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803658413
Dimensions10.15 × 10.22 × 6.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm10.22 mm3.85 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803658413
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.1%

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: $5,454 SGD|Low: $760 SGD|High: $6,128 SGD|Avg: $2,713 SGD|-11.0%
Rare Carat
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 15$773 SGD
Retailer 12$866 SGD
Retailer 17$1,234 SGD
Retailer 5$1,443 SGD
Retailer 2$1,460 SGD
Retailer 7$1,530 SGD
Retailer 11$2,038 SGD
Retailer 13$2,379 SGD
Retailer 10$2,384 SGD
Retailer 16$2,522 SGD
Retailer 3$2,909 SGD
Retailer 9$3,304 SGD
Retailer 8$3,459 SGD
Retailer 6$3,801 SGD
Retailer 14$4,185 SGD
Retailer 4$4,409 SGD
Rare Carat$5,454 SGD

31 data points across 17 retailers

14 retailers$773 SGD to $4,409 SGD

A
Cheapest Retailer
-
$773 SGD
$603 USD
A
Retailer 2
-
$866 SGD
$676 USD
View
A
Retailer 3
-
$1,234 SGD
£758 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,443 SGD
$1,126 USD
View
A
Retailer 5
-
$1,460 SGD
€1,085 EUR
View
B+
Retailer 6
-
$2,038 SGD
A$2,446 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,379 SGD
$1,856 USD
View
B+
Retailer 8
-
$2,384 SGD
$1,860 USD
View
B+
Retailer 9
-
$2,522 SGD
$1,968 USD
View
B+
Retailer 10
-
$2,909 SGD
$2,270 USD
View
B
Retailer 11
-
$3,801 SGD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$4,185 SGD
£2,571 GBP
View
B
Retailer 13
-
$4,409 SGD
$3,440 USD
View
Most Expensive
B
Rare Carat
LGRD30-76394 · Oct 18
$5,454 SGD
$4,255 USD
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from $773 SGDSave up to $3,636 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
$773 SGD