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Round|Lab Grown|IGI

8.15ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG597360518

Shape and cutting style on the report: Round brilliant

Certificate IGI LG597360518

Diamond specifications and retailer prices

From $1,608 SGD
$1,258 USD
As of October 29, 2026
Save $9,961 SGD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,570 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.15ct lab-grown round diamond

This 8.15ct 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 LG597360518 or 597360518. Listed at 20 retailers as of October 29, 2026, with prices from $1,608 to $11,570, a $9,961 spread on the same certified stone. Brilliant Earth lists it at $11,570. 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

8.15
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597360518
Dimensions12.96 × 12.89 × 7.95 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
12.96 mm12.89 mm8.15 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597360518
Side View
Table 57.0%Crown 35.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.6%

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: $11,570 SGD|Low: $1,608 SGD|High: $13,078 SGD|Avg: $3,785 SGD|-4.8%
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 4$1,608 SGD
Retailer 18$1,750 SGD
Retailer 8$1,800 SGD
Retailer 11$1,865 SGD
Retailer 21$1,865 SGD
Retailer 13$2,084 SGD
Retailer 20$2,455 SGD
Retailer 5$2,521 SGD
Retailer 15$2,618 SGD
Retailer 9$2,954 SGD
Retailer 2$3,060 SGD
Retailer 16$3,129 SGD
Retailer 17$3,454 SGD
Retailer 6$3,477 SGD
Retailer 3$3,496 SGD
Retailer 12$5,354 SGD
Retailer 7$5,422 SGD
Retailer 10$5,571 SGD
Retailer 19$6,027 SGD
Retailer 14$6,545 SGD
Brilliant Earth$11,570 SGD

37 data points across 21 retailers

20 retailers$1,608 SGD to $11,570 SGD

A
Cheapest Retailer
-
$1,608 SGD
$1,258 USD
A
Retailer 2
-
$1,750 SGD
$1,369 USD
View
A
Retailer 3
-
$1,865 SGD
$1,459 USD
View
Retailer 4
-
$1,865 SGD
$1,459 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$2,084 SGD
$1,630 USD
View
Retailer 6
-
$2,455 SGD
£1,512 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$2,521 SGD
$1,972 USD
View
A
Retailer 8
-
$2,618 SGD
£1,613 GBP
View
B+
Retailer 9
-
$2,954 SGD
$2,311 USD
View
A
Retailer 10
-
$3,060 SGD
€2,280 EUR
View
A
Retailer 11
-
$3,129 SGD
ZAR 39,538 ZAR
View
Retailer 12
-
$3,454 SGD
A$4,157 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$3,477 SGD
$2,720 USD
View
B+
Retailer 14
-
$3,496 SGD
$2,735 USD
View
B+
Retailer 15
-
$5,354 SGD
$4,188 USD
View
B
Retailer 16
-
$5,422 SGD
$4,241 USD
View
Retailer 17
-
$5,571 SGD
$4,357 USD
View
Price last confirmed 20 days ago
B
Retailer 18
-
$6,027 SGD
£3,712 GBP
View
B
Retailer 19
-
$6,545 SGD
$5,120 USD
View
Most Expensive
B
Brilliant Earth
8131894A · Oct 29
$11,570 SGD
$9,050 USD
View
19 more retailers have this diamond
Prices start from $1,608 SGDSave up to $9,961 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
8.15ct Round
$1,608 SGD