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Round|Lab Grown|IGI

9.58ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG626491717

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626491717

Diamond specifications and retailer prices

From $7,218 SGD
$5,644 USD
As of November 1, 2026
Save $9,894 SGD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $23,291 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 9.58ct lab-grown round diamond

This 9.58ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG626491717 or 626491717. Listed at 20 retailers as of November 1, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

9.58
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626491717
Dimensions13.67 × 13.71 × 8.37 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
13.67 mm13.71 mm9.58 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626491717
Side View
Table 56.0%Crown 33°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $13,564 SGD|Low: $6,929 SGD|High: $29,077 SGD|Avg: $11,877 SGD|+2.7%
Retailer 1
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
November 2, 2026
Retailer 14$7,218 SGD
Retailer 5$7,565 SGD
Retailer 4$7,924 SGD
Retailer 7$8,084 SGD
Retailer 15$8,373 SGD
Retailer 13$8,377 SGD
Retailer 11$9,483 SGD
Retailer 6$9,940 SGD
Retailer 12$10,131 SGD
Retailer 8$10,708 SGD
Retailer 2$12,927 SGD
Retailer 1$13,564 SGD
Retailer 9$17,038 SGD
Retailer 10$17,112 SGD
Retailer 3$29,077 SGD

43 data points across 15 retailers

20 retailers$7,218 SGD to $17,112 SGD

B+
Cheapest Retailer
-
$7,218 SGD
$5,644 USD
B
Retailer 2
-
$7,565 SGD
$5,915 USD
View
B
Retailer 3
-
$7,924 SGD
$6,196 USD
View
B
Retailer 4
-
$8,084 SGD
$6,321 USD
View
Final sale: no returns
B
Retailer 5
-
$8,373 SGD
$6,547 USD
View
Retailer 6
-
$8,373 SGD
$6,547 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$8,377 SGD
$6,550 USD
View
B
Retailer 8
-
$9,483 SGD
$7,415 USD
View
B
Retailer 9
-
$9,904 SGD
$7,744 USD
View
B
Retailer 10
-
$9,940 SGD
$7,772 USD
View
B
Retailer 11
-
$10,051 SGD
HK$61,400 HKD
View
B
Retailer 12
-
$10,131 SGD
$7,922 USD
View
B
Retailer 13
-
$10,708 SGD
£6,593 GBP
View
B
Retailer 14
-
$12,927 SGD
$10,108 USD
View
B
Retailer 15
-
$13,564 SGD
€10,101 EUR
View
B
Retailer 16
-
$17,038 SGD
£10,490 GBP
View
B
Retailer 17
-
$17,112 SGD
$13,380 USD
View
Most Expensive
Reve Diamonds
F319ED15B · Nov 1
$23,291 SGD
$18,212 USD
View
Price under review
17 more retailers have this diamond
Prices start from $7,218 SGDSave up to $9,894 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.

B+
9.58ct Round
$7,218 SGD