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Radiant|Lab Grown|IGI

1.03ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG715527265

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG715527265

Diamond specifications and retailer prices

From $231 SGD
$181 USD
As of October 30, 2026
Save $2,285 SGD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,517 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG715527265 or 715527265. Listed at 24 retailers as of October 27, 2026, with prices from $231 to $2,517, a $2,285 spread on the same certified stone. Queensmith lists it at $2,517. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715527265
Dimensions7.51 × 5.02 × 3.28 mm
L/W Ratio1.50
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
7.51 mm5.02 mm1.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715527265
Side View
Table 62.0%Crown 37.1°Girdle: MediumPavilion 35.2°Culet: NoneDepth 65.3%

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 30
Current: $577 SGD|Low: $224 SGD|High: $2,224 SGD|Avg: $820 SGD|+2.9%
Retailer 1
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Retailer 21
October 31, 2026
Retailer 2$231 SGD
Retailer 10$260 SGD
Retailer 19$268 SGD
Retailer 7$288 SGD
Retailer 11$288 SGD
Retailer 15$328 SGD
Retailer 9$413 SGD
Retailer 16$545 SGD
Retailer 21$561 SGD
Retailer 1$577 SGD
Retailer 4$594 SGD
Retailer 17$775 SGD
Retailer 5$975 SGD
Retailer 3$1,020 SGD
Retailer 13$1,078 SGD
Retailer 14$1,241 SGD
Retailer 8$1,451 SGD
Retailer 18$1,486 SGD
Retailer 20$1,624 SGD
Retailer 12$1,662 SGD
Retailer 6$2,224 SGD

43 data points across 21 retailers

24 retailers$231 SGD to $2,517 SGD

A
Cheapest Retailer
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$231 SGD
$181 USD
A
Retailer 2
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$260 SGD
$203 USD
View
Final sale: no returns
A
Retailer 3
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$268 SGD
$210 USD
View
A
Retailer 4
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$288 SGD
$225 USD
View
A
Retailer 5
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$288 SGD
$225 USD
View
A
Retailer 6
-
$328 SGD
£202 GBP
View
A
Retailer 7
-
$413 SGD
$323 USD
View
A
Retailer 8
-
$442 SGD
HK$2,700 HKD
View
A
Retailer 9
-
$545 SGD
ZAR 6,884 ZAR
View
A
Retailer 10
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$561 SGD
$439 USD
View
A
Retailer 11
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$577 SGD
£355 GBP
View
A
Retailer 12
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$594 SGD
$465 USD
View
A
Retailer 13
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$775 SGD
A$933 AUD
View
B+
Retailer 14
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$975 SGD
$763 USD
View
B+
Retailer 15
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$1,020 SGD
$798 USD
View
B+
Retailer 16
-
$1,078 SGD
View
B+
Retailer 17
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$1,241 SGD
$970 USD
View
B+
Retailer 18
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$1,247 SGD
£768 GBP
View
B
Retailer 19
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$1,451 SGD
$1,135 USD
View
B+
Retailer 20
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$1,486 SGD
£915 GBP
View
Retailer 21
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$1,624 SGD
$1,270 USD
View
Price last confirmed 11 days ago
B+
Retailer 22
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$1,662 SGD
$1,300 USD
View
B
Retailer 23
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$2,224 SGD
$1,740 USD
View
Most Expensive
B
Queensmith
LG715527265 · Oct 27
$2,517 SGD
£1,550 GBP
View
23 more retailers have this diamond
Prices start from $231 SGDSave up to $2,285 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
1.03ct Radiant
$231 SGD