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Round|Lab Grown|IGI

1.53ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG696590949

Shape and cutting style on the report: Round brilliant

Certificate IGI LG696590949

Diamond specifications and retailer prices

From $286 SGD
As of November 5, 2026
Save $2,460 SGD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,746 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696590949 or 696590949. Listed at 19 retailers as of November 5, 2026, with prices from $286 to $2,746, a $2,460 spread on the same certified stone. Do Amore Diamonds lists it at $2,746. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696590949
Dimensions7.46 × 7.42 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.42 mm1.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696590949
Side View
Table 59.0%Crown 33.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.7%

Caratlytics Score

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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 5
Current: $733 SGD|Low: $275 SGD|High: $1,801 SGD|Avg: $805 SGD|+3.4%
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
November 6, 2026
Retailer 13$286 SGD
Retailer 4$318 SGD
Retailer 5$354 SGD
Retailer 10$354 SGD
Retailer 3$451 SGD
Retailer 11$604 SGD
Retailer 6$605 SGD
Retailer 1$733 SGD
Retailer 2$774 SGD
Retailer 9$1,143 SGD
Retailer 7$1,520 SGD
Retailer 8$1,562 SGD
Retailer 12$1,620 SGD

40 data points across 13 retailers

19 retailers$286 SGD to $2,746 SGD

Retailer 1
-
$286 SGD
Price last confirmed 45 days ago
A
Retailer 2
-
$286 SGD
View
A
Retailer 3
-
$318 SGD
View
Final sale: no returns
Retailer 4
-
$350 SGD
View
Price last confirmed 45 days ago
Retailer 5
-
$354 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$354 SGD
View
A
Retailer 7
-
$451 SGD
View
A
Retailer 8
-
$604 SGD
View
A
Retailer 9
-
$605 SGD
View
B+
Retailer 10
-
$733 SGD
View
B+
Retailer 11
-
$774 SGD
View
B
Retailer 12
-
$1,143 SGD
View
B
Retailer 13
-
$1,257 SGD
View
Retailer 14
-
$1,257 SGD
View
Price last confirmed 46 days ago
B
Retailer 15
-
$1,474 SGD
View
B
Retailer 16
-
$1,520 SGD
View
B
Retailer 17
-
$1,562 SGD
View
B
Retailer 18
-
$1,620 SGD
View
Most Expensive
B
Do Amore Diamonds
27-54517F6D3 · Nov 6
$2,746 SGD
$2,150 USD
View
18 more retailers have this diamond
Prices start from $286 SGDSave up to $2,460 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
1.53ct Round
$286 SGD