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Round|Lab Grown|IGI

0.53ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG756551879

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756551879

Diamond specifications and retailer prices

From $112 SGD
$88 USD
As of October 29, 2026
Save $957 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,069 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.53ct lab-grown round diamond

This 0.53ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG756551879 or 756551879. Listed at 18 retailers as of October 29, 2026, with prices from $112 to $1,069, a $957 spread on the same certified stone. Reve Diamonds lists it at $1,069. 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

0.53
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756551879
Dimensions5.23 × 5.21 × 3.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.23 mm5.21 mm0.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756551879
Side View
Table 56.0%Crown 33.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.4%

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: Oct 29
Current: $256 SGD|Low: $111 SGD|High: $1,079 SGD|Avg: $384 SGD|+7.3%
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
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 15$112 SGD
Retailer 3$125 SGD
Retailer 11$130 SGD
Retailer 5$148 SGD
Retailer 13$148 SGD
Retailer 12$205 SGD
Retailer 1$256 SGD
Retailer 9$268 SGD
Retailer 6$295 SGD
Retailer 14$302 SGD
Retailer 8$332 SGD
Retailer 4$402 SGD
Retailer 16$449 SGD
Retailer 7$525 SGD
Retailer 2$534 SGD
Retailer 10$1,028 SGD
Reve Diamonds$1,069 SGD

44 data points across 17 retailers

18 retailers$112 SGD to $1,069 SGD

A
Cheapest Retailer
-
$112 SGD
$88 USD
A
Retailer 2
-
$125 SGD
$98 USD
View
Final sale: no returns
A
Retailer 3
-
$130 SGD
$102 USD
View
A
Retailer 4
-
$148 SGD
$116 USD
View
A
Retailer 5
-
$148 SGD
$116 USD
View
Retailer 6
-
$205 SGD
$160 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$256 SGD
£158 GBP
View
A
Retailer 8
-
$268 SGD
€200 EUR
View
A
Retailer 9
-
$295 SGD
$231 USD
View
A
Retailer 10
-
$302 SGD
$236 USD
View
Retailer 11
-
$332 SGD
$260 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$402 SGD
View
B+
Retailer 13
-
$449 SGD
$351 USD
View
Retailer 14
-
$454 SGD
$355 USD
View
Price last confirmed 36 days ago
B+
Retailer 15
-
$525 SGD
$411 USD
View
B+
Retailer 16
-
$534 SGD
$418 USD
View
B
Retailer 17
-
$1,028 SGD
£633 GBP
View
Most Expensive
B
Reve Diamonds
113356B38 · Oct 30
$1,069 SGD
$836 USD
View
17 more retailers have this diamond
Prices start from $112 SGDSave up to $957 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
0.53ct Round
$112 SGD