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Round|Lab Grown|IGI

3.65ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG803682554

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803682554

Diamond specifications and retailer prices

From $1,050 SGD
$821 USD
As of October 30, 2026
Save $216 SGD (17%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,676 SGD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 3.65ct lab-grown round diamond

This 3.65ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803682554 or 803682554. Listed at 16 retailers as of October 30, 2026, with a relatively tight 21% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.65
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803682554
Dimensions9.85 × 9.80 × 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
9.85 mm9.80 mm3.65 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803682554
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $5,676 SGD|Low: $509 SGD|High: $5,676 SGD|Avg: $2,055 SGD
Do Amore Diamonds
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 24, 2026
Retailer 15$639 SGD
Retailer 4$715 SGD
Retailer 6$715 SGD
Retailer 16$791 SGD
Retailer 14$1,050 SGD
Retailer 2$1,266 SGD
Retailer 9$1,309 SGD
Retailer 10$1,860 SGD
Retailer 11$1,878 SGD
Retailer 13$2,044 SGD
Retailer 5$2,299 SGD
Retailer 7$2,731 SGD
Retailer 3$2,962 SGD
Retailer 8$2,985 SGD
Retailer 12$3,815 SGD
Do Amore Diamonds$5,676 SGD

36 data points across 16 retailers

16 retailers$1,050 SGD to $1,266 SGD

Retailer 1
-
$639 SGD
$500 USD
Price last confirmed 10 days ago
Retailer 2
-
$715 SGD
$559 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$791 SGD
$619 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$791 SGD
$619 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,050 SGD
$821 USD
View
A
Retailer 6
-
$1,266 SGD
$990 USD
View
Retailer 7
-
$1,309 SGD
£806 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
$1,860 SGD
A$2,238 AUD
View
Price last confirmed 10 days ago
Retailer 9
-
$1,878 SGD
ZAR 23,727 ZAR
View
Price last confirmed 11 days ago
Retailer 10
-
$2,044 SGD
$1,599 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$2,299 SGD
$1,798 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$2,731 SGD
$2,136 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$2,962 SGD
$2,317 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$2,985 SGD
$2,335 USD
View
Price last confirmed 9 days ago
Retailer 15
-
$3,815 SGD
£2,350 GBP
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
27-9B1226B5C · Oct 23
$5,676 SGD
$4,440 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $1,050 SGDSave up to $216 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
3.65ct Round
$1,050 SGD