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Oval|Lab Grown|IGI

1.53ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG726521076

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG726521076

Diamond specifications and retailer prices

From $341 SGD
$267 USD
As of October 29, 2026
Save $2,688 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,055 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726521076 or 726521076. Listed at 23 retailers as of October 29, 2026, with a 788% 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726521076
Dimensions9.48 × 6.51 × 3.99 mm
L/W Ratio1.46
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
9.48 mm6.51 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726521076
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,055 SGD|Low: $329 SGD|High: $3,094 SGD|Avg: $1,198 SGD|-1.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 22
Retailer 23
October 31, 2026
Retailer 21$341 SGD
Retailer 12$381 SGD
Retailer 16$396 SGD
Retailer 14$423 SGD
Retailer 22$423 SGD
Retailer 4$605 SGD
Retailer 18$626 SGD
Retailer 3$704 SGD
Retailer 10$759 SGD
Retailer 17$804 SGD
Retailer 2$829 SGD
Retailer 5$1,025 SGD
Retailer 13$1,088 SGD
Retailer 20$1,301 SGD
Retailer 8$1,503 SGD
Retailer 23$1,629 SGD
Retailer 9$1,714 SGD
Retailer 15$1,761 SGD
Retailer 7$1,797 SGD
Retailer 11$1,812 SGD
Retailer 19$1,885 SGD
Retailer 6$3,030 SGD
Rare Carat$3,055 SGD

43 data points across 23 retailers

23 retailers$341 SGD to $3,030 SGD

A+
Cheapest Retailer
-
$341 SGD
$267 USD
A
Retailer 2
-
$381 SGD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
$396 SGD
$310 USD
View
A
Retailer 4
-
$423 SGD
$331 USD
View
A
Retailer 5
-
$423 SGD
$331 USD
View
A
Retailer 6
-
$605 SGD
HK$3,700 HKD
View
A
Retailer 7
-
$626 SGD
$490 USD
View
A
Retailer 8
-
$704 SGD
$551 USD
View
A
Retailer 9
-
$759 SGD
$594 USD
View
A
Retailer 10
-
$804 SGD
ZAR 10,156 ZAR
View
A
Retailer 11
-
$829 SGD
£511 GBP
View
A
Retailer 12
-
$1,025 SGD
$802 USD
View
A
Retailer 13
-
$1,088 SGD
A$1,309 AUD
View
B+
Retailer 14
-
$1,301 SGD
$1,018 USD
View
B+
Retailer 15
-
$1,503 SGD
$1,176 USD
View
B+
Retailer 16
-
$1,629 SGD
$1,274 USD
View
B+
Retailer 17
-
$1,714 SGD
$1,341 USD
View
B+
Retailer 18
-
$1,761 SGD
View
B+
Retailer 19
-
$1,797 SGD
$1,406 USD
View
B+
Retailer 20
-
$1,812 SGD
£1,116 GBP
View
B+
Retailer 21
-
$1,885 SGD
£1,161 GBP
View
B
Retailer 22
-
$3,030 SGD
$2,370 USD
View
Most Expensive
Rare Carat
A3-130B · Oct 21
$3,055 SGD
$2,390 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from $341 SGDSave up to $2,688 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
$341 SGD