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Round|Lab Grown|IGI

0.50ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG707504349

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707504349

Diamond specifications and retailer prices

From $107 SGD
As of November 1, 2026
Save $944 SGD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,051 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.5ct lab-grown round diamond

This 0.5ct 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 LG707504349 or 707504349. Listed at 15 retailers as of November 1, 2026, with prices from $107 to $1,051, a $944 spread on the same certified stone. Reve Diamonds lists it at $1,051. 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

0.50
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707504349
Dimensions5.17 × 5.09 × 3.11 mm
L/W Ratio1.02
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
5.17 mm5.09 mm0.50 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707504349
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $282 SGD|Low: $107 SGD|High: $1,076 SGD|Avg: $343 SGD|+2.3%
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
Reve Diamonds
November 3, 2026
Retailer 10$107 SGD
Retailer 14$120 SGD
Retailer 4$124 SGD
Retailer 15$142 SGD
Retailer 6$152 SGD
Retailer 5$204 SGD
Retailer 9$238 SGD
Retailer 1$282 SGD
Retailer 3$286 SGD
Retailer 8$298 SGD
Retailer 7$319 SGD
Retailer 2$428 SGD
Retailer 12$430 SGD
Retailer 13$503 SGD
Retailer 11$976 SGD
Reve Diamonds$1,051 SGD

41 data points across 16 retailers

15 retailers$107 SGD to $1,051 SGD

A
Cheapest Retailer
-
$107 SGD
A
Retailer 2
-
$124 SGD
View
A
Retailer 3
-
$142 SGD
View
Retailer 4
-
$152 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$204 SGD
View
A
Retailer 6
-
$238 SGD
View
A
Retailer 7
-
$282 SGD
View
A
Retailer 8
-
$286 SGD
View
A
Retailer 9
-
$298 SGD
View
B+
Retailer 10
-
$319 SGD
View
B+
Retailer 11
-
$428 SGD
View
B+
Retailer 12
-
$430 SGD
View
B+
Retailer 13
-
$503 SGD
View
B
Retailer 14
-
$976 SGD
View
Most Expensive
B
Reve Diamonds
895CB418B · Nov 1
$1,051 SGD
$823 USD
View
14 more retailers have this diamond
Prices start from $107 SGDSave up to $944 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
0.50ct Round
$107 SGD