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Round|Natural|GIA

0.56ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1543787653

Certificate GIA 1543787653

Diamond specifications and retailer prices

From $540 SGD
₹40,264 INR
As of November 1, 2026
Save $1,125 SGD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,439 SGD at NZ Jewellers · As of September 15, 2026
View at NZ Jewellers

About this 0.56ct natural round diamond

This 0.56ct natural round 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 and certified by GIA 1543787653. Listed at 19 retailers as of October 29, 2026, with a 208% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1543787653
Dimensions5.24 × 5.27 × 3.29 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Key to symbols
Twinning Wisp, Feather
Top View
5.24 mm5.27 mm0.56 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1543787653
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
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: Nov 1
Current: $885 SGD|Low: $540 SGD|High: $1,714 SGD|Avg: $880 SGD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 7$540 SGD
Retailer 5$622 SGD
Retailer 11$655 SGD
Retailer 2$717 SGD
Retailer 3$763 SGD
Retailer 4$763 SGD
Retailer 10$860 SGD
Retailer 8$878 SGD
Retailer 1$885 SGD
Retailer 9$959 SGD
Retailer 6$984 SGD
Retailer 12$1,096 SGD
Retailer 13$1,666 SGD

26 data points across 13 retailers

19 retailers$540 SGD to $1,666 SGD

A
Cheapest Retailer
-
$540 SGD
₹40,264 INR
A
Retailer 2
-
$622 SGD
HK$3,800 HKD
View
A
Retailer 3
-
$655 SGD
$512 USD
View
Final sale: no returns
A
Retailer 4
-
$717 SGD
A$863 AUD
View
A
Retailer 5
-
$763 SGD
$597 USD
View
A
Retailer 6
-
$763 SGD
View
Retailer 7
-
$779 SGD
$609 USD
View
Price last confirmed 48 days ago
Retailer 8
-
$796 SGD
$623 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$823 SGD
$644 USD
View
Price last confirmed 33 days ago
A
Retailer 10
-
$860 SGD
£530 GBP
View
A
Retailer 11
-
$878 SGD
$687 USD
View
A
Retailer 12
-
$885 SGD
£545 GBP
View
Retailer 13
-
$897 SGD
$702 USD
View
Price last confirmed 48 days ago
A
Retailer 14
-
$959 SGD
$750 USD
View
B+
Retailer 15
-
$984 SGD
€733 EUR
View
B+
Retailer 16
-
$1,096 SGD
ZAR 13,845 ZAR
View
Retailer 17
-
$1,131 SGD
A$1,361 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$1,666 SGD
£1,026 GBP
View
Most Expensive
NZ Jewellers
0cd9a917-a878-4d4f-8869-42f028701992 · Sep 15
$2,439 SGD
$1,908 USD
View
Price last confirmed 47 days ago
18 more retailers have this diamond
Prices start from $540 SGDSave up to $1,125 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
0.56ct Round
$540 SGD