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Round|Lab Grown|IGI

5.51ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG610311755

Shape and cutting style on the report: Round brilliant

Certificate IGI LG610311755

Diamond specifications and retailer prices

From $964 SGD
$752 USD
As of October 29, 2026
Save $7,495 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,459 SGD at Brilliant Earth · As of October 30, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG610311755 or 610311755. Listed at 17 retailers as of October 29, 2026, with prices from $964 to $8,459, a $7,495 spread on the same certified stone. Brilliant Earth lists it at $8,459. 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

5.51
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610311755
Dimensions11.37 × 11.30 × 6.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.37 mm11.30 mm5.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610311755
Side View
Table 58.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.0%

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: $8,459 SGD|Low: $920 SGD|High: $8,485 SGD|Avg: $2,608 SGD|-0.3%
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 5$964 SGD
Retailer 14$1,048 SGD
Retailer 3$1,118 SGD
Retailer 17$1,118 SGD
Retailer 18$1,470 SGD
Retailer 6$1,723 SGD
Retailer 2$1,789 SGD
Retailer 12$1,801 SGD
Retailer 8$1,808 SGD
Retailer 11$1,832 SGD
Retailer 7$2,534 SGD
Retailer 15$2,657 SGD
Retailer 4$3,141 SGD
Retailer 9$3,777 SGD
Retailer 10$3,855 SGD
Retailer 16$4,411 SGD
Retailer 13$4,685 SGD
Brilliant Earth$8,459 SGD

42 data points across 18 retailers

17 retailers$964 SGD to $8,459 SGD

A
Cheapest Retailer
-
$964 SGD
$752 USD
A
Retailer 2
-
$1,048 SGD
$818 USD
View
Retailer 3
-
$1,118 SGD
$872 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,118 SGD
$872 USD
View
Retailer 5
-
$1,470 SGD
£903 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,723 SGD
$1,344 USD
View
A
Retailer 7
-
$1,789 SGD
£1,099 GBP
View
B+
Retailer 8
-
$1,801 SGD
$1,405 USD
View
B+
Retailer 9
-
$1,808 SGD
$1,411 USD
View
A
Retailer 10
-
$1,832 SGD
€1,361 EUR
View
B+
Retailer 11
-
$2,534 SGD
$1,977 USD
View
B+
Retailer 12
-
$2,657 SGD
$2,073 USD
View
B+
Retailer 13
-
$3,141 SGD
$2,451 USD
View
B
Retailer 14
-
$3,777 SGD
$2,947 USD
View
Retailer 15
-
$3,855 SGD
$3,008 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$4,411 SGD
£2,710 GBP
View
Most Expensive
B
Brilliant Earth
8717505A · Oct 30
$8,459 SGD
$6,600 USD
View
16 more retailers have this diamond
Prices start from $964 SGDSave up to $7,495 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
$964 SGD