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Round|Natural|GIA

0.53ct H IF Round Natural Diamond

EX • H/IF • GIA 1508391363

Certificate GIA 1508391363

Diamond specifications and retailer prices

From $1,065 SGD
As of November 4, 2026
Save $1,584 SGD (60%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,961 SGD at NZ Jewellers · As of September 15, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1508391363. Listed at 23 retailers as of November 4, 2026, with a 149% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1508391363
Dimensions5.19 × 5.17 × 3.20 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.19 mm5.17 mm0.53 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508391363
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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: $1,515 SGD|Low: $1,065 SGD|High: $2,627 SGD|Avg: $1,558 SGD|+0.1%
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 5, 2026
Retailer 15$1,065 SGD
Retailer 6$1,211 SGD
Retailer 2$1,282 SGD
Retailer 9$1,286 SGD
Retailer 14$1,363 SGD
Retailer 4$1,483 SGD
Retailer 13$1,494 SGD
Retailer 1$1,515 SGD
Retailer 11$1,515 SGD
Retailer 8$1,572 SGD
Retailer 3$1,677 SGD
Retailer 7$1,685 SGD
Retailer 10$2,026 SGD
Retailer 12$2,400 SGD
Retailer 5$2,627 SGD

33 data points across 15 retailers

23 retailers$1,065 SGD to $2,649 SGD

A
Cheapest Retailer
-
$1,065 SGD
A
Retailer 2
-
$1,211 SGD
View
Final sale: no returns
Retailer 3
-
$1,233 SGD
View
Price last confirmed 39 days ago
Retailer 4
-
$1,263 SGD
View
Price last confirmed 52 days ago
Retailer 5
-
$1,263 SGD
View
Price last confirmed 59 days ago
B+
Retailer 6
-
$1,282 SGD
View
B+
Retailer 7
-
$1,286 SGD
View
Retailer 8
-
$1,289 SGD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$1,363 SGD
View
Retailer 10
-
$1,457 SGD
View
Price last confirmed 59 days ago
Retailer 11
-
$1,457 SGD
View
Price last confirmed 52 days ago
B+
Retailer 12
-
$1,483 SGD
View
B+
Retailer 13
-
$1,494 SGD
View
B+
Retailer 14
-
$1,515 SGD
View
B+
Retailer 15
-
$1,515 SGD
View
B+
Retailer 16
-
$1,572 SGD
View
B+
Retailer 17
-
$1,677 SGD
View
Retailer 18
-
$1,685 SGD
View
Price last confirmed 31 days ago
B
Retailer 19
-
$2,026 SGD
View
B
Retailer 20
-
$2,400 SGD
View
B
Retailer 21
-
$2,627 SGD
View
B
Retailer 22
-
$2,649 SGD
View
Most Expensive
NZ Jewellers
d6a6c0db-fb2c-4dcf-b80a-80f778df83d7 · Sep 15
$3,961 SGD
$3,101 USD
View
Price last confirmed 51 days ago
22 more retailers have this diamond
Prices start from $1,065 SGDSave up to $1,584 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
$1,065 SGD