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Oval|Lab Grown|IGI

1.57ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG784668953

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784668953

Diamond specifications and retailer prices

From $343 SGD
$268 USD
As of November 1, 2026
Save $2,701 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,044 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784668953 or 784668953. Listed at 19 retailers as of November 1, 2026, with prices from $343 to $3,044, a $2,701 spread on the same certified stone. Do Amore Diamonds lists it at $3,044. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784668953
Dimensions8.90 × 6.53 × 4.19 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm6.53 mm1.57 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784668953
Side View
Table 62.0%Crown 37.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.2%

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: Nov 1
Current: $3,044 SGD|Low: $330 SGD|High: $3,044 SGD|Avg: $1,123 SGD
Do Amore Diamonds
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
November 2, 2026
Retailer 3$343 SGD
Retailer 7$398 SGD
Retailer 5$426 SGD
Retailer 2$484 SGD
Retailer 16$567 SGD
Retailer 13$627 SGD
Retailer 10$810 SGD
Retailer 9$826 SGD
Retailer 8$859 SGD
Retailer 12$1,092 SGD
Retailer 15$1,307 SGD
Retailer 6$1,510 SGD
Retailer 4$1,636 SGD
Retailer 11$1,882 SGD
Retailer 14$2,916 SGD
Do Amore Diamonds$3,044 SGD

43 data points across 16 retailers

19 retailers$343 SGD to $3,044 SGD

A
Cheapest Retailer
-
$343 SGD
$268 USD
A
Retailer 2
-
$398 SGD
$311 USD
View
A
Retailer 3
-
$426 SGD
$333 USD
View
Retailer 4
-
$426 SGD
$333 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$484 SGD
£298 GBP
View
B+
Retailer 6
-
$567 SGD
$443 USD
View
A
Retailer 7
-
$627 SGD
$490 USD
View
A
Retailer 8
-
$810 SGD
ZAR 10,232 ZAR
View
A
Retailer 9
-
$826 SGD
£508 GBP
View
A
Retailer 10
-
$859 SGD
$672 USD
View
A
Retailer 11
-
$1,069 SGD
$836 USD
View
A
Retailer 12
-
$1,092 SGD
A$1,314 AUD
View
B+
Retailer 13
-
$1,307 SGD
$1,022 USD
View
B+
Retailer 14
-
$1,510 SGD
$1,181 USD
View
B+
Retailer 15
-
$1,636 SGD
$1,279 USD
View
B+
Retailer 16
-
$1,721 SGD
$1,346 USD
View
B+
Retailer 17
-
$1,882 SGD
£1,159 GBP
View
B
Retailer 18
-
$2,916 SGD
$2,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-C07F43DA6 · Nov 1
$3,044 SGD
$2,380 USD
View
18 more retailers have this diamond
Prices start from $343 SGDSave up to $2,701 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
1.57ct Oval
$343 SGD