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Round|Lab Grown|IGI

1.11ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG492123254

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492123254

Diamond specifications and retailer prices

From $1,176 SGD
$920 USD
As of October 29, 2026
Save $1,070 SGD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,544 SGD at RockHer · As of October 29, 2026
View at RockHer

About this 1.11ct lab-grown round diamond

This 1.11ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG492123254 or 492123254. Listed at 14 retailers as of October 29, 2026, with a 91% 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

1.11
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492123254
Dimensions6.63 × 6.60 × 4.14 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
6.63 mm6.60 mm1.11 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492123254
Side View
Table 58.0%Crown 35.6°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $4,722 SGD|Low: $1,176 SGD|High: $6,736 SGD|Avg: $3,637 SGD|+1.1%
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
RockHer
October 30, 2026
Retailer 12$1,176 SGD
Retailer 11$2,006 SGD
Retailer 2$2,182 SGD
Retailer 4$2,246 SGD
Retailer 13$2,327 SGD
Retailer 15$2,327 SGD
RockHer$2,544 SGD
Retailer 6$3,112 SGD
Retailer 14$3,661 SGD
Retailer 10$4,115 SGD
Retailer 8$4,278 SGD
Retailer 3$4,362 SGD
Retailer 1$4,722 SGD
Retailer 5$5,611 SGD
Retailer 9$6,655 SGD
Retailer 7$6,663 SGD

31 data points across 16 retailers

14 retailers$1,176 SGD to $2,246 SGD

B
Cheapest Retailer
-
$1,176 SGD
$920 USD
B
Retailer 2
-
$2,006 SGD
$1,569 USD
View
B
Retailer 3
-
$2,182 SGD
$1,707 USD
View
B
Retailer 4
-
$2,246 SGD
$1,757 USD
View
Final sale: no returns
Retailer 5
-
$2,327 SGD
$1,820 USD
View
Price under review
Retailer 6
-
$2,327 SGD
$1,820 USD
View
Price under review
Most Expensive
RockHer
igi-1d553476 · Oct 29
$2,544 SGD
$1,990 USD
View
Price under review
6 more retailers have this diamond
Prices start from $1,176 SGDSave up to $1,070 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
1.11ct Round
$1,176 SGD