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Round|Lab Grown|IGI

1.10ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG499191780

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499191780

Diamond specifications and retailer prices

From $818 SGD
As of November 4, 2026
Save $1,559 SGD (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,972 SGD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 1.1ct lab-grown round diamond

This 1.1ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499191780 or 499191780. Listed at 14 retailers as of November 4, 2026, with a 191% 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

1.10
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499191780
Dimensions6.60 × 6.56 × 4.11 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
6.60 mm6.56 mm1.10 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499191780
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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 4
Current: $3,972 SGD|Low: $818 SGD|High: $6,248 SGD|Avg: $3,051 SGD|+2.5%
Cape Diamonds
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 4, 2026
Retailer 10$818 SGD
Retailer 11$1,861 SGD
Retailer 15$2,024 SGD
Retailer 4$2,084 SGD
Retailer 12$2,158 SGD
Retailer 14$2,158 SGD
Retailer 5$2,377 SGD
Retailer 6$2,911 SGD
Retailer 13$3,404 SGD
Retailer 8$3,611 SGD
Retailer 7$3,918 SGD
Cape Diamonds$3,972 SGD
Retailer 3$4,046 SGD
Retailer 2$5,191 SGD
Retailer 9$6,165 SGD

35 data points across 15 retailers

14 retailers$818 SGD to $2,377 SGD

B+
Cheapest Retailer
-
$818 SGD
B
Retailer 2
-
$1,861 SGD
View
B
Retailer 3
-
$2,024 SGD
View
B
Retailer 4
-
$2,084 SGD
View
Final sale: no returns
B
Retailer 5
-
$2,158 SGD
View
Retailer 6
-
$2,158 SGD
View
Price last confirmed 24 days ago
B
Retailer 7
-
$2,377 SGD
View
Retailer 8
-
$3,404 SGD
View
Price under review
Retailer 9
-
$3,611 SGD
View
Price under review
Retailer 10
-
$3,918 SGD
View
Price under review
Most Expensive
Cape Diamonds
cert_499191780 · Nov 3
$3,972 SGD
ZAR 50,214 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from $818 SGDSave up to $1,559 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+
1.10ct Round
$818 SGD