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Oval|Natural|GIA

1.55ct F I1 Oval Natural Diamond

ID • F/I1 • GIA 6452956845

Certificate GIA 6452956845

Diamond specifications and retailer prices

From $6,990 SGD
HK$42,700 HKD
As of November 1, 2026
Save $3,354 SGD (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,344 SGD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.55ct natural oval diamond

This 1.55ct 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 6452956845. Listed at 6 retailers as of November 1, 2026, with prices from $6,990 to $10,344, a $3,354 spread on the same certified stone. Yorxs lists it at $10,344. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6452956845
Dimensions9.18 × 6.42 × 3.90 mm
L/W Ratio1.43
Top View
9.18 mm6.42 mm1.55 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6452956845
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 60.8%

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: $6,990 SGD|Low: $6,171 SGD|High: $11,288 SGD|Avg: $8,688 SGD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 2, 2026
Retailer 8$6,171 SGD
Retailer 7$6,922 SGD
Retailer 1$6,990 SGD
Retailer 2$7,482 SGD
Retailer 4$9,528 SGD
Retailer 5$9,528 SGD
Retailer 6$9,848 SGD
Yorxs$10,344 SGD
Retailer 3$11,288 SGD

19 data points across 9 retailers

6 retailers$6,990 SGD to $10,344 SGD

B+
Cheapest Retailer
-
$6,990 SGD
HK$42,700 HKD
B+
Retailer 2
-
$7,482 SGD
$5,850 USD
View
B
Retailer 3
-
$9,528 SGD
$7,450 USD
View
B
Retailer 4
-
$9,528 SGD
$7,450 USD
View
B
Retailer 5
-
$9,848 SGD
$7,700 USD
View
Most Expensive
B
Yorxs
2F4553494 · Nov 2
$10,344 SGD
€7,703 EUR
View
5 more retailers have this diamond
Prices start from $6,990 SGDSave up to $3,354 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+
1.55ct Oval
$6,990 SGD