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Oval|Lab Grown|IGI

1.53ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG807625423

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807625423

Diamond specifications and retailer prices

From $841 SGD
$658 USD
As of October 29, 2026
Save $3,273 SGD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,903 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807625423 or 807625423. Listed at 23 retailers as of October 26, 2026, with a 389% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807625423
Dimensions9.29 × 6.36 × 4.00 mm
L/W Ratio1.46
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
9.29 mm6.36 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807625423
Side View
Table 59.0%Crown 35.3°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
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: $6,903 SGD|Low: $807 SGD|High: $6,903 SGD|Avg: $2,301 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
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Retailer 20
October 30, 2026
Retailer 19$841 SGD
Retailer 18$915 SGD
Retailer 7$941 SGD
Retailer 3$975 SGD
Retailer 4$975 SGD
Retailer 13$1,125 SGD
Retailer 12$1,287 SGD
Retailer 9$1,396 SGD
Retailer 17$1,519 SGD
Retailer 2$1,560 SGD
Retailer 14$1,638 SGD
Retailer 16$1,776 SGD
Retailer 5$2,269 SGD
Retailer 20$2,742 SGD
Retailer 6$3,150 SGD
Retailer 11$3,286 SGD
Retailer 8$3,393 SGD
Retailer 15$4,114 SGD
Retailer 10$5,152 SGD
Brilliant Earth$6,903 SGD

42 data points across 20 retailers

23 retailers$841 SGD to $4,114 SGD

A
Cheapest Retailer
-
$841 SGD
$658 USD
A
Retailer 2
-
$915 SGD
$716 USD
View
A
Retailer 3
-
$941 SGD
$736 USD
View
Final sale: no returns
Retailer 4
-
$975 SGD
$763 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$975 SGD
$763 USD
View
A
Retailer 6
-
$1,125 SGD
$880 USD
View
B+
Retailer 7
-
$1,287 SGD
$1,007 USD
View
B+
Retailer 8
-
$1,396 SGD
$1,092 USD
View
B+
Retailer 9
-
$1,477 SGD
$1,155 USD
View
B+
Retailer 10
-
$1,519 SGD
A$1,828 AUD
View
B+
Retailer 11
-
$1,560 SGD
£961 GBP
View
B+
Retailer 12
-
$1,638 SGD
€1,220 EUR
View
B+
Retailer 13
-
$1,776 SGD
ZAR 22,446 ZAR
View
B
Retailer 14
-
$2,269 SGD
$1,775 USD
View
B
Retailer 15
-
$2,742 SGD
$2,145 USD
View
B
Retailer 16
-
$3,039 SGD
£1,872 GBP
View
B+
Retailer 17
-
$3,150 SGD
$2,464 USD
View
B
Retailer 18
-
$3,286 SGD
View
B
Retailer 19
-
$3,365 SGD
$2,632 USD
View
B
Retailer 20
-
$3,393 SGD
$2,654 USD
View
B
Retailer 21
-
$4,114 SGD
£2,534 GBP
View
Retailer 22
-
$5,152 SGD
$4,030 USD
View
Price last confirmed 32 days ago
Most Expensive
Brilliant Earth
20485346A · Oct 29
$6,903 SGD
$5,400 USD
View
Price under review
22 more retailers have this diamond
Prices start from $841 SGDSave up to $3,273 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
1.53ct Oval
$841 SGD