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Round|Lab Grown|IGI

5.51ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG682503653

Shape and cutting style on the report: Round brilliant

Certificate IGI LG682503653

Diamond specifications and retailer prices

From $1,313 SGD
$1,027 USD
As of November 1, 2026
Save $10,026 SGD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,339 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.51ct lab-grown round diamond

This 5.51ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG682503653 or 682503653. Listed at 11 retailers as of October 31, 2026, with prices from $1,313 to $11,339, a $10,026 spread on the same certified stone. Do Amore Diamonds lists it at $11,339. 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

5.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG682503653
Dimensions11.35 × 11.28 × 6.92 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
11.35 mm11.28 mm5.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG682503653
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

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: Nov 1
Current: $11,339 SGD|Low: $1,261 SGD|High: $11,659 SGD|Avg: $3,985 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
October 29, 2026
Retailer 9$1,313 SGD
Retailer 13$1,985 SGD
Retailer 7$2,213 SGD
Retailer 11$2,389 SGD
Retailer 8$2,391 SGD
Retailer 12$2,432 SGD
Retailer 4$2,893 SGD
Retailer 3$3,153 SGD
Retailer 10$3,184 SGD
Retailer 2$5,432 SGD
Retailer 6$5,478 SGD
Retailer 5$7,057 SGD
Do Amore Diamonds$11,339 SGD

19 data points across 13 retailers

11 retailers$1,313 SGD to $11,339 SGD

A
Cheapest Retailer
-
$1,313 SGD
$1,027 USD
A
Retailer 2
-
$1,985 SGD
$1,553 USD
View
Retailer 3
-
$2,213 SGD
£1,363 GBP
View
Price last confirmed 15 days ago
B+
Retailer 4
-
$2,389 SGD
$1,869 USD
View
B+
Retailer 5
-
$2,391 SGD
$1,870 USD
View
B+
Retailer 6
-
$2,432 SGD
$1,902 USD
View
B+
Retailer 7
-
$3,153 SGD
$2,466 USD
View
B+
Retailer 8
-
$3,184 SGD
$2,491 USD
View
B
Retailer 9
-
$5,432 SGD
£3,346 GBP
View
B
Retailer 10
-
$5,478 SGD
$4,285 USD
View
Most Expensive
B
Do Amore Diamonds
7-1679207 · Oct 31
$11,339 SGD
$8,870 USD
View
10 more retailers have this diamond
Prices start from $1,313 SGDSave up to $10,026 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
5.51ct Round
$1,313 SGD