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Round|Lab Grown|IGI

3.55ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG804641065

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804641065

Diamond specifications and retailer prices

From $555 SGD
$434 USD
As of October 29, 2026
Save $3,280 SGD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,835 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.55ct lab-grown round diamond

This 3.55ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804641065 or 804641065. Listed at 15 retailers as of October 29, 2026, with prices from $555 to $3,835, a $3,280 spread on the same certified stone. Brilliant Earth lists it at $3,835. 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

3.55
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804641065
Dimensions9.83 × 9.79 × 5.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.83 mm9.79 mm3.55 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804641065
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.7%

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: $3,835 SGD|Low: $533 SGD|High: $3,937 SGD|Avg: $1,537 SGD|-2.6%
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 12$555 SGD
Retailer 3$688 SGD
Retailer 13$688 SGD
Retailer 7$769 SGD
Retailer 14$1,082 SGD
Retailer 10$1,087 SGD
Retailer 4$1,194 SGD
Retailer 6$1,360 SGD
Retailer 2$1,453 SGD
Retailer 9$1,494 SGD
Retailer 11$1,930 SGD
Retailer 15$2,213 SGD
Retailer 5$2,253 SGD
Retailer 8$2,541 SGD
Brilliant Earth$3,835 SGD

29 data points across 15 retailers

15 retailers$555 SGD to $3,835 SGD

A
Cheapest Retailer
-
$555 SGD
$434 USD
A
Retailer 2
-
$688 SGD
$538 USD
View
A
Retailer 3
-
$688 SGD
$538 USD
View
B+
Retailer 4
-
$1,082 SGD
$846 USD
View
A
Retailer 5
-
$1,087 SGD
$850 USD
View
A
Retailer 6
-
$1,194 SGD
$934 USD
View
A
Retailer 7
-
$1,360 SGD
$1,064 USD
View
A
Retailer 8
-
$1,453 SGD
A$1,749 AUD
View
A
Retailer 9
-
$1,494 SGD
ZAR 18,878 ZAR
View
B+
Retailer 10
-
$1,930 SGD
$1,510 USD
View
Retailer 11
-
$2,213 SGD
$1,731 USD
View
Price last confirmed 40 days ago
B+
Retailer 12
-
$2,213 SGD
$1,731 USD
View
B+
Retailer 13
-
$2,253 SGD
$1,762 USD
View
B+
Retailer 14
-
$2,541 SGD
£1,565 GBP
View
Most Expensive
B
Brilliant Earth
21393620A · Oct 29
$3,835 SGD
$3,000 USD
View
14 more retailers have this diamond
Prices start from $555 SGDSave up to $3,280 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
3.55ct Round
$555 SGD