CaratHunter
Plans
Round|Natural|GIA

0.53ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 7556624137

Certificate GIA 7556624137

Diamond specifications and retailer prices

From $736 SGD
As of November 4, 2026
Save $1,059 SGD (59%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,322 SGD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7556624137. Listed at 24 retailers as of November 2, 2026, with a 144% 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

0.53
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7556624137
Dimensions5.18 × 5.21 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.18 mm5.21 mm0.53 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556624137
Side View
Table 58.0%Crown 34°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.2%

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 4
Current: $1,032 SGD|Low: $736 SGD|High: $1,848 SGD|Avg: $1,141 SGD|-3.5%
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 13$736 SGD
Retailer 11$737 SGD
Retailer 2$892 SGD
Retailer 3$982 SGD
Retailer 7$990 SGD
Retailer 4$1,015 SGD
Retailer 1$1,032 SGD
Retailer 14$1,136 SGD
Retailer 8$1,137 SGD
Retailer 10$1,167 SGD
Retailer 15$1,188 SGD
Retailer 9$1,284 SGD
Retailer 5$1,316 SGD
Retailer 12$1,492 SGD
Retailer 6$1,795 SGD

19 data points across 15 retailers

24 retailers$736 SGD to $1,795 SGD

A
Cheapest Retailer
-
$736 SGD
A
Retailer 2
-
$737 SGD
View
A
Retailer 3
-
$892 SGD
View
Final sale: no returns
A
Retailer 4
-
$982 SGD
View
Retailer 5
-
$990 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,015 SGD
View
A
Retailer 7
-
$1,032 SGD
View
Retailer 8
-
$1,045 SGD
View
Price last confirmed 57 days ago
Retailer 9
-
$1,059 SGD
View
Price last confirmed 34 days ago
Retailer 10
-
$1,107 SGD
View
Price last confirmed 38 days ago
A
Retailer 11
-
$1,136 SGD
View
A
Retailer 12
-
$1,137 SGD
View
A
Retailer 13
-
$1,167 SGD
View
B+
Retailer 14
-
$1,188 SGD
View
Retailer 15
-
$1,204 SGD
View
Price last confirmed 56 days ago
Retailer 16
-
$1,222 SGD
View
Price last confirmed 35 days ago
B+
Retailer 17
-
$1,284 SGD
View
B+
Retailer 18
-
$1,316 SGD
View
B+
Retailer 19
-
$1,401 SGD
View
B+
Retailer 20
-
$1,492 SGD
View
Retailer 21
-
$1,593 SGD
View
Price last confirmed 32 days ago
B+
Retailer 22
-
$1,795 SGD
View
Retailer 23
-
$3,275 SGD
View
Price last confirmed 56 days ago
Most Expensive
NZ Jewellers
3ecb01f7-c819-4936-8f5b-df87bfee3e84 · Oct 3
$3,322 SGD
$2,601 USD
View
Price last confirmed 34 days ago
23 more retailers have this diamond
Prices start from $736 SGDSave up to $1,059 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
0.53ct Round
$736 SGD