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Round|Lab Grown|IGI

3.55ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG811619651

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811619651

Diamond specifications and retailer prices

From $966 SGD
$754 USD
As of October 29, 2026
Save $7,608 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,125 SGD at Brilliant Earth · As of October 16, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811619651 or 811619651. Listed at 18 retailers as of October 29, 2026, with a 787% 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

3.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619651
Dimensions9.94 × 9.89 × 5.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.94 mm9.89 mm3.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619651
Side View
Table 60.0%Crown 33.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.6%

Caratlytics Score

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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: $12,125 SGD|Low: $950 SGD|High: $12,125 SGD|Avg: $3,192 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 15$966 SGD
Retailer 3$1,046 SGD
Retailer 14$1,080 SGD
Retailer 10$1,115 SGD
Retailer 17$1,120 SGD
Retailer 12$1,466 SGD
Retailer 6$1,574 SGD
Retailer 19$1,576 SGD
Retailer 13$1,893 SGD
Retailer 5$2,021 SGD
Retailer 7$2,653 SGD
Retailer 20$2,778 SGD
Retailer 16$2,871 SGD
Retailer 9$3,462 SGD
Retailer 8$3,769 SGD
Retailer 11$3,791 SGD
Retailer 18$4,415 SGD
Retailer 4$4,641 SGD
Retailer 2$8,575 SGD
Brilliant Earth$12,125 SGD

23 data points across 20 retailers

18 retailers$966 SGD to $8,575 SGD

A
Cheapest Retailer
-
$966 SGD
$754 USD
A
Retailer 2
-
$1,046 SGD
$816 USD
View
A
Retailer 3
-
$1,080 SGD
$843 USD
View
Final sale: no returns
Retailer 4
-
$1,115 SGD
$870 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,120 SGD
$874 USD
View
A
Retailer 6
-
$1,574 SGD
$1,228 USD
View
A
Retailer 7
-
$1,576 SGD
$1,230 USD
View
A
Retailer 8
-
$1,893 SGD
£1,163 GBP
View
A
Retailer 9
-
$2,021 SGD
$1,577 USD
View
B+
Retailer 10
-
$2,653 SGD
$2,070 USD
View
Retailer 11
-
$2,778 SGD
A$3,335 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$2,871 SGD
ZAR 36,192 ZAR
View
B+
Retailer 13
-
$3,462 SGD
$2,701 USD
View
B+
Retailer 14
-
$3,769 SGD
$2,941 USD
View
B+
Retailer 15
-
$4,415 SGD
$3,445 USD
View
Retailer 16
-
$4,641 SGD
£2,851 GBP
View
Price last confirmed 9 days ago
B
Retailer 17
-
$8,575 SGD
$6,690 USD
View
Most Expensive
Brilliant Earth
21729830Y · Oct 16
$12,125 SGD
$9,460 USD
View
Price under review
17 more retailers have this diamond
Prices start from $966 SGDSave up to $7,608 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
$966 SGD