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Oval|Lab Grown|IGI

1.03ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG815610623

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815610623

Diamond specifications and retailer prices

From $235 SGD
$184 USD
As of October 29, 2026
Save $1,226 SGD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,461 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval 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 LG815610623 or 815610623. Listed at 17 retailers as of October 29, 2026, with prices from $235 to $1,461, a $1,226 spread on the same certified stone. Reve Diamonds lists it at $1,461. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610623
Dimensions8.19 × 5.66 × 3.52 mm
L/W Ratio1.45
Girdle conditionFaceted
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
8.19 mm5.66 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610623
Side View
Table 64.0%Crown 34.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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: $528 SGD|Low: $224 SGD|High: $1,473 SGD|Avg: $635 SGD|-0.1%
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 31, 2026
Retailer 3$235 SGD
Retailer 7$263 SGD
Retailer 8$274 SGD
Retailer 4$291 SGD
Retailer 14$291 SGD
Retailer 9$302 SGD
Retailer 13$407 SGD
Retailer 10$501 SGD
Retailer 1$528 SGD
Retailer 6$598 SGD
Retailer 11$712 SGD
Retailer 16$718 SGD
Retailer 2$938 SGD
Retailer 15$991 SGD
Retailer 5$1,008 SGD
Retailer 12$1,367 SGD
Reve Diamonds$1,461 SGD

33 data points across 17 retailers

17 retailers$235 SGD to $1,461 SGD

A+
Cheapest Retailer
-
$235 SGD
$184 USD
A
Retailer 2
-
$263 SGD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$274 SGD
$214 USD
View
A
Retailer 4
-
$291 SGD
$228 USD
View
A
Retailer 5
-
$291 SGD
$228 USD
View
A
Retailer 6
-
$302 SGD
£186 GBP
View
A
Retailer 7
-
$407 SGD
$318 USD
View
A
Retailer 8
-
$501 SGD
ZAR 6,337 ZAR
View
A
Retailer 9
-
$528 SGD
£325 GBP
View
A
Retailer 10
-
$598 SGD
$468 USD
View
A
Retailer 11
-
$712 SGD
A$857 AUD
View
A
Retailer 12
-
$718 SGD
$562 USD
View
B+
Retailer 13
-
$938 SGD
$734 USD
View
B+
Retailer 14
-
$991 SGD
$775 USD
View
B+
Retailer 15
-
$1,008 SGD
$788 USD
View
B+
Retailer 16
-
$1,367 SGD
£842 GBP
View
Most Expensive
B
Reve Diamonds
8795805EA · Oct 30
$1,461 SGD
$1,143 USD
View
16 more retailers have this diamond
Prices start from $235 SGDSave up to $1,226 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 Oval
$235 SGD