Oval|Natural|GIA

1.57ct F I1 Oval Natural Diamond

ID • F/I1 • GIA 6481625501

Certificate GIA 6481625501

Diamond specifications and retailer prices

From $6,819 SGD
$5,332 USD
As of November 1, 2026
Save $6,260 SGD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $13,079 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.57ct natural oval diamond

This 1.57ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6481625501. Listed at 9 retailers as of October 30, 2026, with prices from $6,819 to $13,079, a $6,260 spread on the same certified stone. NZ Jewellers lists it at $13,079. 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
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6481625501
Dimensions9.55 × 6.56 × 4.02 mm
L/W Ratio1.46
Top View
9.55 mm6.56 mm1.57 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6481625501
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $13,079 SGD|Low: $5,908 SGD|High: $13,079 SGD|Avg: $8,344 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$5,927 SGD
Retailer 8$6,860 SGD
Retailer 2$7,820 SGD
Retailer 4$7,820 SGD
Retailer 6$7,820 SGD
Retailer 3$8,543 SGD
Retailer 5$9,023 SGD
NZ Jewellers$13,079 SGD

43 data points across 8 retailers

9 retailers$6,819 SGD to $13,079 SGD

Retailer 1
-
$5,927 SGD
₹441,354 INR
Price last confirmed 10 days ago
B+
Retailer 2
-
$6,819 SGD
$5,332 USD
View
B+
Retailer 3
-
$6,860 SGD
$5,364 USD
View
B+
Retailer 4
-
$7,820 SGD
$6,115 USD
View
B+
Retailer 5
-
$7,820 SGD
$6,115 USD
View
Retailer 6
-
$7,820 SGD
$6,115 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$8,543 SGD
€6,362 EUR
View
B
Retailer 8
-
$9,023 SGD
$7,055 USD
View
Most Expensive
B
NZ Jewellers
73cec6b2-9081-4c1e-882f-38e24302c87f · Oct 30
$13,079 SGD
$10,227 USD
View
8 more retailers have this diamond
Prices start from $6,819 SGDSave up to $6,260 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.

B+
1.57ct Oval
$6,819 SGD