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Round|Lab Grown|IGI

1.09ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG492113510

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492113510

Diamond specifications and retailer prices

From $1,102 SGD
$860 USD
As of October 29, 2026
Save $1,115 SGD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,746 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492113510 or 492113510. Listed at 13 retailers as of October 29, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492113510
Dimensions6.59 × 6.60 × 4.11 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
6.59 mm6.60 mm1.09 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492113510
Side View
Table 55.5%Crown 34.7°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,746 SGD|Low: $1,102 SGD|High: $6,508 SGD|Avg: $2,767 SGD
NZ Jewellers
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
October 29, 2026
Retailer 10$1,102 SGD
Retailer 9$1,723 SGD
Retailer 3$1,875 SGD
Retailer 14$1,930 SGD
Retailer 11$1,998 SGD
Retailer 13$1,998 SGD
Retailer 4$2,217 SGD
Retailer 5$2,721 SGD
Retailer 12$3,158 SGD
Retailer 7$3,229 SGD
Retailer 2$3,416 SGD
Retailer 6$3,726 SGD
NZ Jewellers$3,746 SGD
Retailer 8$6,456 SGD

40 data points across 14 retailers

13 retailers$1,102 SGD to $2,217 SGD

B
Cheapest Retailer
-
$1,102 SGD
$860 USD
B
Retailer 2
-
$1,723 SGD
$1,344 USD
View
B
Retailer 3
-
$1,875 SGD
$1,463 USD
View
B
Retailer 4
-
$1,930 SGD
$1,506 USD
View
Final sale: no returns
Retailer 5
-
$1,998 SGD
$1,559 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
$1,998 SGD
$1,559 USD
View
B
Retailer 7
-
$2,217 SGD
$1,730 USD
View
Retailer 8
-
$3,158 SGD
$2,464 USD
View
Price under review
Retailer 9
-
$3,229 SGD
£1,984 GBP
View
Price under review
Retailer 10
-
$3,416 SGD
€2,538 EUR
View
Price under review
Retailer 11
-
$3,726 SGD
$2,907 USD
View
Price under review
Most Expensive
NZ Jewellers
248841e5-746b-4235-aee4-221d006de93a · Oct 27
$3,746 SGD
$2,923 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,102 SGDSave up to $1,115 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
1.09ct Round
$1,102 SGD