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Round|Lab Grown|IGI

10.58ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG604387451

Shape and cutting style on the report: Round brilliant

Certificate IGI LG604387451

Diamond specifications and retailer prices

From $8,515 SGD
$6,661 USD
As of October 29, 2026
Save $18,978 SGD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $33,934 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 10.58ct lab-grown round diamond

This 10.58ct 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 LG604387451 or 604387451. Listed at 20 retailers as of October 29, 2026, with a 223% 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

10.58
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604387451
Dimensions14.21 × 14.17 × 8.61 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
14.21 mm14.17 mm10.58 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604387451
Side View
Table 59.0%Crown 32.9°Girdle: MediumPavilion 41.4°Culet: NoneDepth 60.7%

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: Oct 29
Current: $12,358 SGD|Low: $6,811 SGD|High: $27,780 SGD|Avg: $15,332 SGD|+2.3%
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
October 30, 2026
Retailer 11$8,515 SGD
Retailer 2$9,137 SGD
Retailer 3$9,538 SGD
Retailer 7$9,882 SGD
Retailer 5$11,131 SGD
Retailer 10$11,451 SGD
Retailer 9$11,547 SGD
Retailer 1$12,358 SGD
Retailer 6$15,291 SGD
Retailer 8$18,913 SGD
Retailer 13$25,210 SGD
Retailer 4$25,590 SGD
Retailer 12$27,025 SGD

41 data points across 13 retailers

20 retailers$8,515 SGD to $27,493 SGD

B+
Cheapest Retailer
-
$8,515 SGD
$6,661 USD
B+
Retailer 2
-
$8,857 SGD
$6,928 USD
View
B+
Retailer 3
-
$9,137 SGD
$7,147 USD
View
B+
Retailer 4
-
$9,538 SGD
$7,461 USD
View
Final sale: no returns
B+
Retailer 5
-
$9,878 SGD
$7,727 USD
View
Retailer 6
-
$9,878 SGD
$7,727 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$9,882 SGD
$7,730 USD
View
B
Retailer 8
-
$11,131 SGD
$8,707 USD
View
B
Retailer 9
-
$11,451 SGD
$8,957 USD
View
B
Retailer 10
-
$11,547 SGD
$9,032 USD
View
B
Retailer 11
-
$11,727 SGD
$9,173 USD
View
B
Retailer 12
-
$11,913 SGD
HK$72,800 HKD
View
B
Retailer 13
-
$12,358 SGD
£7,611 GBP
View
B
Retailer 14
-
$15,291 SGD
ZAR 193,237 ZAR
View
Retailer 15
-
$18,913 SGD
A$22,760 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$25,210 SGD
$19,720 USD
View
Retailer 17
-
$25,590 SGD
$20,017 USD
View
Price last confirmed 17 days ago
B
Retailer 18
-
$27,025 SGD
$21,140 USD
View
B
Retailer 19
-
$27,493 SGD
$21,506 USD
View
Most Expensive
Taylor and Hart
WK5KCG5 · Oct 30
$33,934 SGD
$26,544 USD
View
Price under review
19 more retailers have this diamond
Prices start from $8,515 SGDSave up to $18,978 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+
10.58ct Round
$8,515 SGD