CaratHunter
Plans
Round|Lab Grown|IGI

1.20ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG514292630

Shape and cutting style on the report: Round brilliant

Certificate IGI LG514292630

Diamond specifications and retailer prices

From $196 SGD
As of November 3, 2026
Save $1,683 SGD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,879 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514292630 or 514292630. Listed at 9 retailers as of November 2, 2026, with prices from $196 to $1,879, a $1,683 spread on the same certified stone. Do Amore Diamonds lists it at $1,879. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514292630
Dimensions6.85 × 6.83 × 4.25 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
6.85 mm6.83 mm1.20 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514292630
Side View
Table 54.5%Crown 33.2°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,879 SGD|Low: $196 SGD|High: $1,968 SGD|Avg: $683 SGD|-4.5%
Do Amore 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
November 3, 2026
Retailer 10$196 SGD
Retailer 7$227 SGD
Retailer 14$331 SGD
Retailer 12$387 SGD
Retailer 4$423 SGD
Retailer 5$440 SGD
Retailer 8$450 SGD
Retailer 3$465 SGD
Retailer 9$654 SGD
Retailer 13$826 SGD
Retailer 2$863 SGD
Retailer 6$886 SGD
Retailer 11$1,254 SGD
Do Amore Diamonds$1,879 SGD

17 data points across 14 retailers

9 retailers$196 SGD to $1,879 SGD

A
Cheapest Retailer
-
$196 SGD
A
Retailer 2
-
$227 SGD
View
B+
Retailer 3
-
$331 SGD
View
A
Retailer 4
-
$450 SGD
View
B+
Retailer 5
-
$654 SGD
View
B+
Retailer 6
-
$826 SGD
View
B+
Retailer 7
-
$863 SGD
View
B
Retailer 8
-
$1,254 SGD
View
Most Expensive
B
Do Amore Diamonds
27-F5E09269E · Nov 2
$1,879 SGD
$1,470 USD
View
8 more retailers have this diamond
Prices start from $196 SGDSave up to $1,683 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.

A
1.20ct Round
$196 SGD