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Round|Lab Grown|IGI

5.51ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG790673469

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790673469

Diamond specifications and retailer prices

From $1,260 SGD
HK$7,700 HKD
As of October 30, 2026
Save $5,771 SGD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,031 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG790673469 or 790673469. Listed at 21 retailers as of October 30, 2026, with prices from $1,260 to $7,031, a $5,771 spread on the same certified stone. Brilliant Earth lists it at $7,031. 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 angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790673469
Dimensions11.24 × 11.31 × 7.01 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
11.24 mm11.31 mm5.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790673469
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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 30
Current: $7,031 SGD|Low: $1,028 SGD|High: $7,031 SGD|Avg: $2,886 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
October 31, 2026
Retailer 10$1,039 SGD
Retailer 12$1,260 SGD
Retailer 17$1,415 SGD
Retailer 9$1,588 SGD
Retailer 11$1,634 SGD
Retailer 16$1,662 SGD
Retailer 18$1,713 SGD
Retailer 6$1,746 SGD
Retailer 15$2,225 SGD
Retailer 5$2,411 SGD
Retailer 8$2,809 SGD
Retailer 13$3,628 SGD
Retailer 7$3,674 SGD
Retailer 3$4,238 SGD
Retailer 2$4,744 SGD
Retailer 14$5,126 SGD
Retailer 4$5,440 SGD
Brilliant Earth$7,031 SGD

32 data points across 18 retailers

21 retailers$1,260 SGD to $7,031 SGD

Retailer 1
-
$929 SGD
$727 USD
Price last confirmed 17 days ago
Retailer 2
-
$1,011 SGD
$791 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$1,078 SGD
$843 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$1,260 SGD
HK$7,700 HKD
View
A
Retailer 5
-
$1,415 SGD
£871 GBP
View
A
Retailer 6
-
$1,588 SGD
$1,242 USD
View
A
Retailer 7
-
$1,634 SGD
€1,217 EUR
View
A
Retailer 8
-
$1,662 SGD
$1,300 USD
View
A
Retailer 9
-
$1,713 SGD
£1,055 GBP
View
B+
Retailer 10
-
$1,746 SGD
$1,366 USD
View
B+
Retailer 11
-
$2,225 SGD
A$2,678 AUD
View
B+
Retailer 12
-
$2,411 SGD
$1,886 USD
View
B+
Retailer 13
-
$2,809 SGD
$2,197 USD
View
Retailer 14
-
$3,030 SGD
$2,370 USD
View
Price last confirmed 17 days ago
B
Retailer 15
-
$3,628 SGD
View
B
Retailer 16
-
$3,674 SGD
$2,874 USD
View
Retailer 17
-
$4,238 SGD
£2,610 GBP
View
Price last confirmed 7 days ago
B
Retailer 18
-
$4,744 SGD
A$5,709 AUD
View
B
Retailer 19
-
$5,126 SGD
$4,010 USD
View
Retailer 20
-
$5,440 SGD
$4,255 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
19083305A · Oct 31
$7,031 SGD
$5,500 USD
View
20 more retailers have this diamond
Prices start from $1,260 SGDSave up to $5,771 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
$1,260 SGD