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Round|Lab Grown|IGI

8.56ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG614320463

Shape and cutting style on the report: Round brilliant

Certificate IGI LG614320463

Diamond specifications and retailer prices

From $2,260 SGD
$1,768 USD
As of October 31, 2026
Save $5,967 SGD (73%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $21,106 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.56ct lab-grown round diamond

This 8.56ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG614320463 or 614320463. Listed at 21 retailers as of October 31, 2026, with a 264% 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

8.56
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614320463
Dimensions12.95 × 13.01 × 8.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.95 mm13.01 mm8.56 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614320463
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.6%

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 31
Current: $21,106 SGD|Low: $1,938 SGD|High: $21,119 SGD|Avg: $4,670 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
November 1, 2026
Retailer 17$2,019 SGD
Retailer 7$2,260 SGD
Retailer 3$2,342 SGD
Retailer 9$2,342 SGD
Retailer 6$2,557 SGD
Retailer 10$2,980 SGD
Retailer 2$3,065 SGD
Retailer 11$3,277 SGD
Retailer 5$3,684 SGD
Retailer 13$3,685 SGD
Retailer 18$3,785 SGD
Retailer 14$3,927 SGD
Retailer 12$4,338 SGD
Retailer 15$6,058 SGD
Retailer 4$6,311 SGD
Retailer 16$6,723 SGD
Retailer 8$6,819 SGD
Brilliant Earth$21,106 SGD

40 data points across 18 retailers

21 retailers$2,260 SGD to $8,227 SGD

A
Cheapest Retailer
-
$2,260 SGD
$1,768 USD
Final sale: no returns
Retailer 2
-
$2,342 SGD
$1,832 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$2,342 SGD
$1,832 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$2,557 SGD
$2,000 USD
View
A
Retailer 5
-
$2,980 SGD
$2,331 USD
View
A
Retailer 6
-
$3,065 SGD
£1,888 GBP
View
A
Retailer 7
-
$3,277 SGD
£2,019 GBP
View
B+
Retailer 8
-
$3,684 SGD
$2,882 USD
View
B+
Retailer 9
-
$3,685 SGD
€2,745 EUR
View
B+
Retailer 10
-
$3,785 SGD
$2,961 USD
View
B+
Retailer 11
-
$3,927 SGD
ZAR 49,628 ZAR
View
B+
Retailer 12
-
$4,338 SGD
A$5,221 AUD
View
Retailer 13
-
$4,389 SGD
$3,433 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$5,650 SGD
£3,480 GBP
View
B
Retailer 15
-
$6,058 SGD
$4,739 USD
View
B
Retailer 16
-
$6,311 SGD
$4,937 USD
View
Retailer 17
-
$6,723 SGD
£4,141 GBP
View
Price last confirmed 11 days ago
B
Retailer 18
-
$6,819 SGD
$5,334 USD
View
Retailer 19
-
$7,856 SGD
$6,145 USD
View
Price last confirmed 42 days ago
B
Retailer 20
-
$8,227 SGD
$6,435 USD
View
Most Expensive
Brilliant Earth
20601799A · Oct 31
$21,106 SGD
$16,510 USD
View
Price under review
20 more retailers have this diamond
Prices start from $2,260 SGDSave up to $5,967 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
8.56ct Round
$2,260 SGD