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Oval|Lab Grown|IGI

1.04ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG823615996

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823615996

Diamond specifications and retailer prices

From $203 SGD
$159 USD
As of October 29, 2026
Save $1,155 SGD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,358 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.04ct lab-grown oval diamond

This 1.04ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG823615996 or 823615996. Listed at 17 retailers as of October 29, 2026, with prices from $203 to $1,358, a $1,155 spread on the same certified stone. Reve Diamonds lists it at $1,358. 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

1.04
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823615996
Dimensions8.17 × 5.70 × 3.59 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.70 mm1.04 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823615996
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.0%

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: $235 SGD|Low: $189 SGD|High: $1,358 SGD|Avg: $513 SGD|+2.8%
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 16$203 SGD
Retailer 1$235 SGD
Retailer 6$244 SGD
Retailer 8$244 SGD
Retailer 12$252 SGD
Retailer 14$302 SGD
Retailer 4$419 SGD
Retailer 11$433 SGD
Retailer 15$443 SGD
Retailer 13$456 SGD
Retailer 9$588 SGD
Retailer 10$665 SGD
Retailer 5$780 SGD
Retailer 7$785 SGD
Retailer 2$880 SGD
Retailer 3$1,148 SGD
Reve Diamonds$1,358 SGD

45 data points across 17 retailers

17 retailers$203 SGD to $1,358 SGD

A
Cheapest Retailer
-
$203 SGD
$159 USD
A
Retailer 2
-
$235 SGD
$184 USD
View
A
Retailer 3
-
$244 SGD
$191 USD
View
A
Retailer 4
-
$244 SGD
$191 USD
View
A
Retailer 5
-
$252 SGD
$197 USD
View
Final sale: no returns
A
Retailer 6
-
$302 SGD
£186 GBP
View
A
Retailer 7
-
$419 SGD
€312 EUR
View
A
Retailer 8
-
$433 SGD
$339 USD
View
A
Retailer 9
-
$443 SGD
£273 GBP
View
A
Retailer 10
-
$456 SGD
$357 USD
View
B+
Retailer 11
-
$588 SGD
A$708 AUD
View
B+
Retailer 12
-
$665 SGD
$520 USD
View
B+
Retailer 13
-
$780 SGD
$610 USD
View
B+
Retailer 14
-
$785 SGD
$614 USD
View
B
Retailer 15
-
$880 SGD
$688 USD
View
B
Retailer 16
-
$1,148 SGD
£707 GBP
View
Most Expensive
B
Reve Diamonds
67ECD577F · Oct 30
$1,358 SGD
$1,062 USD
View
16 more retailers have this diamond
Prices start from $203 SGDSave up to $1,155 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
1.04ct Oval
$203 SGD