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Round|Lab Grown|IGI

3.55ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG780604660

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780604660

Diamond specifications and retailer prices

From $966 SGD
$754 USD
As of October 29, 2026
Save $9,492 SGD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,459 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780604660 or 780604660. Listed at 20 retailers as of October 29, 2026, with prices from $966 to $10,459, a $9,492 spread on the same certified stone. Brilliant Earth lists it at $10,459. 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 angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780604660
Dimensions9.81 × 9.77 × 6.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.81 mm9.77 mm3.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780604660
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.4%

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: $10,459 SGD|Low: $939 SGD|High: $12,125 SGD|Avg: $3,247 SGD|-13.7%
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
October 30, 2026
Retailer 13$966 SGD
Retailer 4$1,046 SGD
Retailer 12$1,080 SGD
Retailer 10$1,115 SGD
Retailer 17$1,120 SGD
Retailer 14$1,346 SGD
Retailer 7$1,574 SGD
Retailer 11$1,893 SGD
Retailer 6$2,021 SGD
Retailer 5$2,584 SGD
Retailer 3$2,778 SGD
Retailer 15$2,871 SGD
Retailer 9$3,462 SGD
Retailer 8$3,769 SGD
Retailer 18$4,415 SGD
Retailer 16$4,660 SGD
Retailer 2$8,575 SGD
Brilliant Earth$10,459 SGD

27 data points across 18 retailers

20 retailers$966 SGD to $10,459 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
-
$1,346 SGD
$1,050 USD
View
A
Retailer 7
-
$1,574 SGD
$1,228 USD
View
A
Retailer 8
-
$1,893 SGD
£1,163 GBP
View
A
Retailer 9
-
$2,021 SGD
$1,577 USD
View
Retailer 10
-
$2,576 SGD
$2,010 USD
View
Price last confirmed 44 days ago
B+
Retailer 11
-
$2,584 SGD
$2,016 USD
View
Retailer 12
-
$2,778 SGD
A$3,335 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,871 SGD
ZAR 36,192 ZAR
View
B+
Retailer 14
-
$3,462 SGD
$2,701 USD
View
B+
Retailer 15
-
$3,769 SGD
$2,941 USD
View
B+
Retailer 16
-
$4,415 SGD
$3,445 USD
View
B+
Retailer 17
-
$4,660 SGD
£2,863 GBP
View
B
Retailer 18
-
$8,575 SGD
$6,690 USD
View
B
Retailer 19
-
$9,318 SGD
$7,270 USD
View
Most Expensive
B
Brilliant Earth
20678617Y · Oct 29
$10,459 SGD
$8,160 USD
View
19 more retailers have this diamond
Prices start from $966 SGDSave up to $9,492 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