Oval|Natural|GIA

0.56ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2564564943

Certificate GIA 2564564943

Diamond specifications and retailer prices

From $378 USD
SGD 511 SGD
As of October 29, 2026
Save $439 USD (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $817 USD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 0.56ct natural oval diamond

This 0.56ct natural oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564564943. Listed at 8 retailers as of October 29, 2026, with prices from $378 to $817, a $439 spread on the same certified stone. Frank Darling lists it at $817. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.56
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2564564943
Dimensions6.61 × 4.59 × 2.81 mm
L/W Ratio1.44
Culet sizeNone
Top View
6.61 mm4.59 mm0.56 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2564564943
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.4%

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: $817 USD|Low: $385 USD|High: $817 USD|Avg: $523 USD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 5$385 USD
Retailer 6$405 USD
Retailer 2$451 USD
Retailer 7$499 USD
Retailer 3$537 USD
Retailer 4$591 USD
Frank Darling$817 USD

5 data points across 7 retailers

8 retailers$378 USD to $817 USD

A
Cheapest Retailer
-
$378 USD
SGD 511 SGD
A
Retailer 2
-
$385 USD
SGD 520 SGD
View
A
Retailer 3
-
$405 USD
View
A
Retailer 4
-
$451 USD
£355 GBP
View
A
Retailer 5
-
$499 USD
View
A
Retailer 6
-
$537 USD
View
A
Retailer 7
-
$591 USD
View
Most Expensive
B
Frank Darling
2702931HK · Oct 31
$817 USD
View
7 more retailers have this diamond
Prices start from $378 USDSave up to $439 USD

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
0.56ct Oval
$378 USD