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8.17ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG598307419

Shape and cutting style on the report: Round brilliant

Certificate IGI LG598307419

Diamond specifications and retailer prices

From $1,612 SGD
$1,261 USD
As of October 29, 2026
Save $11,619 SGD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,231 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.17ct lab-grown round diamond

This 8.17ct 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 LG598307419 or 598307419. Listed at 13 retailers as of October 29, 2026, with prices from $1,612 to $13,231, a $11,619 spread on the same certified stone. Brilliant Earth lists it at $13,231. 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

8.17
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598307419
Dimensions13.19 × 13.26 × 7.61 mm
L/W Ratio1.01
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
13.19 mm13.26 mm8.17 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598307419
Side View
Table 62.0%Crown 32.7°GirdlePavilion 40.1°Culet: NoneDepth 57.5%

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 29
Current: $13,231 SGD|Low: $1,548 SGD|High: $16,798 SGD|Avg: $4,906 SGD|-21.2%
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 14$1,612 SGD
Retailer 3$1,754 SGD
Retailer 17$1,805 SGD
Retailer 5$2,291 SGD
Retailer 11$2,844 SGD
Retailer 15$2,962 SGD
Retailer 13$2,966 SGD
Retailer 2$3,465 SGD
Retailer 9$3,476 SGD
Retailer 4$3,486 SGD
Retailer 16$3,505 SGD
Retailer 12$6,041 SGD
Retailer 6$6,144 SGD
Retailer 18$6,633 SGD
Retailer 10$6,784 SGD
Retailer 7$7,692 SGD
Retailer 8$8,663 SGD
Brilliant Earth$13,231 SGD

22 data points across 18 retailers

13 retailers$1,612 SGD to $13,231 SGD

A
Cheapest Retailer
-
$1,612 SGD
$1,261 USD
A
Retailer 2
-
$1,754 SGD
$1,372 USD
View
A
Retailer 3
-
$1,805 SGD
$1,412 USD
View
Final sale: no returns
A
Retailer 4
-
$2,291 SGD
HK$14,000 HKD
View
A
Retailer 5
-
$2,844 SGD
€2,119 EUR
View
B+
Retailer 6
-
$2,962 SGD
$2,317 USD
View
B+
Retailer 7
-
$2,966 SGD
$2,320 USD
View
B+
Retailer 8
-
$3,465 SGD
A$4,170 AUD
View
B+
Retailer 9
-
$3,486 SGD
$2,727 USD
View
B+
Retailer 10
-
$3,505 SGD
$2,742 USD
View
B
Retailer 11
-
$6,041 SGD
£3,721 GBP
View
B
Retailer 12
-
$6,633 SGD
View
Most Expensive
B
Brilliant Earth
15434591A · Oct 31
$13,231 SGD
$10,350 USD
View
12 more retailers have this diamond
Prices start from $1,612 SGDSave up to $11,619 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
8.17ct Round
$1,612 SGD