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Round|Lab Grown|IGI

10.45ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG605383751

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605383751

Diamond specifications and retailer prices

From $8,414 SGD
$6,582 USD
As of October 29, 2026
Save $18,750 SGD (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $33,589 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 10.45ct lab-grown round diamond

This 10.45ct 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 LG605383751 or 605383751. Listed at 19 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

10.45
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605383751
Dimensions14.08 × 14.12 × 8.47 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
14.08 mm14.12 mm10.45 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605383751
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.1%

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: Oct 29
Current: $12,207 SGD|Low: $8,414 SGD|High: $27,447 SGD|Avg: $15,595 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
October 31, 2026
Retailer 10$8,414 SGD
Retailer 2$9,032 SGD
Retailer 3$9,423 SGD
Retailer 5$9,729 SGD
Retailer 9$11,316 SGD
Retailer 8$11,410 SGD
Retailer 1$12,207 SGD
Retailer 6$15,109 SGD
Retailer 7$18,694 SGD
Retailer 12$24,902 SGD
Retailer 4$25,276 SGD
Retailer 11$26,693 SGD

41 data points across 12 retailers

19 retailers$8,414 SGD to $27,165 SGD

B+
Cheapest Retailer
-
$8,414 SGD
$6,582 USD
B+
Retailer 2
-
$8,751 SGD
$6,845 USD
View
B+
Retailer 3
-
$9,032 SGD
$7,065 USD
View
B+
Retailer 4
-
$9,423 SGD
$7,371 USD
View
Final sale: no returns
B+
Retailer 5
-
$9,729 SGD
$7,610 USD
View
Retailer 6
-
$9,761 SGD
$7,635 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$9,761 SGD
$7,635 USD
View
B
Retailer 8
-
$10,895 SGD
$8,522 USD
View
B
Retailer 9
-
$11,316 SGD
$8,852 USD
View
B
Retailer 10
-
$11,410 SGD
$8,925 USD
View
B
Retailer 11
-
$11,587 SGD
$9,064 USD
View
B
Retailer 12
-
$11,782 SGD
HK$72,000 HKD
View
B
Retailer 13
-
$12,207 SGD
£7,519 GBP
View
B
Retailer 14
-
$15,109 SGD
ZAR 190,937 ZAR
View
Retailer 15
-
$18,694 SGD
A$22,497 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$24,902 SGD
$19,479 USD
View
B
Retailer 17
-
$26,693 SGD
$20,880 USD
View
B
Retailer 18
-
$27,165 SGD
$21,249 USD
View
Most Expensive
Taylor and Hart
W5Y8TWF · Oct 30
$33,589 SGD
$26,274 USD
View
Price under review
18 more retailers have this diamond
Prices start from $8,414 SGDSave up to $18,750 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+
10.45ct Round
$8,414 SGD