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Round|Lab Grown|IGI

1.25ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG576330025

Shape and cutting style on the report: Round brilliant

Certificate IGI LG576330025

Diamond specifications and retailer prices

From $295 SGD
$231 USD
As of November 1, 2026
Save $2,543 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,838 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576330025 or 576330025. Listed at 16 retailers as of November 1, 2026, with prices from $295 to $2,838, a $2,543 spread on the same certified stone. Do Amore Diamonds lists it at $2,838. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576330025
Dimensions6.96 × 6.89 × 4.22 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
6.96 mm6.89 mm1.25 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576330025
Side View
Table 59.5%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $2,838 SGD|Low: $237 SGD|High: $5,297 SGD|Avg: $1,140 SGD
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 14$295 SGD
Retailer 17$330 SGD
Retailer 4$343 SGD
Retailer 6$366 SGD
Retailer 16$366 SGD
Retailer 7$440 SGD
Retailer 11$490 SGD
Retailer 15$684 SGD
Retailer 2$697 SGD
Retailer 3$771 SGD
Retailer 12$983 SGD
Retailer 13$1,180 SGD
Retailer 5$1,298 SGD
Retailer 8$1,515 SGD
Retailer 10$1,619 SGD
Do Amore Diamonds$2,838 SGD
Retailer 9$5,297 SGD

26 data points across 17 retailers

16 retailers$295 SGD to $2,838 SGD

A
Cheapest Retailer
-
$295 SGD
$231 USD
A
Retailer 2
-
$330 SGD
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$343 SGD
$268 USD
View
Retailer 4
-
$366 SGD
$286 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$366 SGD
$286 USD
View
A
Retailer 6
-
$440 SGD
$344 USD
View
A
Retailer 7
-
$490 SGD
$383 USD
View
A
Retailer 8
-
$684 SGD
$535 USD
View
A
Retailer 9
-
$697 SGD
ZAR 8,811 ZAR
View
A
Retailer 10
-
$771 SGD
$603 USD
View
B+
Retailer 11
-
$983 SGD
A$1,183 AUD
View
B+
Retailer 12
-
$1,180 SGD
$923 USD
View
B+
Retailer 13
-
$1,298 SGD
$1,015 USD
View
B
Retailer 14
-
$1,515 SGD
$1,185 USD
View
B
Retailer 15
-
$1,619 SGD
£997 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3C1687B20 · Nov 1
$2,838 SGD
$2,220 USD
View
15 more retailers have this diamond
Prices start from $295 SGDSave up to $2,543 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
1.25ct Round
$295 SGD