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Round|Lab Grown|IGI

3.50ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG772609139

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772609139

Diamond specifications and retailer prices

From $2,098 SGD
A$2,518 AUD
As of October 29, 2026
Save $5,036 SGD (71%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,625 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 3.5ct lab-grown round diamond

This 3.5ct 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 LG772609139 or 772609139. Listed at 20 retailers as of October 29, 2026, with a 240% 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

3.50
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772609139
Dimensions9.78 × 9.80 × 5.83 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
9.78 mm9.80 mm3.50 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772609139
Side View
Table 59.0%Crown 32.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.5%

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: $11,625 SGD|Low: $837 SGD|High: $11,625 SGD|Avg: $2,773 SGD
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
Retailer 16
October 29, 2026
Retailer 14$837 SGD
Retailer 4$937 SGD
Retailer 10$1,198 SGD
Retailer 7$1,438 SGD
Retailer 9$1,506 SGD
Retailer 12$1,508 SGD
Retailer 2$2,098 SGD
Retailer 11$2,261 SGD
Retailer 6$2,418 SGD
Retailer 13$2,836 SGD
Retailer 5$3,028 SGD
Retailer 3$3,272 SGD
Retailer 8$3,499 SGD
Retailer 16$4,139 SGD
Retailer 15$4,999 SGD
Brilliant Earth$11,625 SGD

32 data points across 16 retailers

20 retailers$2,098 SGD to $7,134 SGD

A
Retailer 1
-
$837 SGD
$653 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$910 SGD
$710 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$970 SGD
$757 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$1,132 SGD
HK$6,900 HKD
View
Price last confirmed 55 days ago
A
Retailer 5
-
$1,198 SGD
$935 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,438 SGD
$1,122 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$1,508 SGD
£926 GBP
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$2,098 SGD
A$2,518 AUD
View
B+
Retailer 9
-
$2,261 SGD
$1,764 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$2,331 SGD
$1,819 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$2,418 SGD
$1,887 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$2,836 SGD
$2,213 USD
View
Price last confirmed 17 days ago
B
Retailer 13
-
$3,028 SGD
£1,860 GBP
View
Price last confirmed 13 days ago
B
Retailer 14
-
$3,272 SGD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$3,349 SGD
$2,613 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$3,382 SGD
$2,639 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$4,139 SGD
£2,543 GBP
View
Price last confirmed 18 days ago
B
Retailer 18
-
$4,999 SGD
$3,900 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$7,134 SGD
$5,566 USD
View
Most Expensive
B
Brilliant Earth
17630537A · Oct 16
$11,625 SGD
$9,070 USD
View
Price under review
19 more retailers have this diamond
Prices start from $2,098 SGDSave up to $5,036 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
3.50ct Round
$2,098 SGD