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Round|Natural|GIA

1.05ct H IF Round Natural Diamond

EX • H/IF • GIA 1563295638

Certificate GIA 1563295638

Diamond specifications and retailer prices

From $5,063 SGD
$3,959 USD
As of October 29, 2026
Save $2,509 SGD (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,138 SGD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1563295638. Listed at 13 retailers as of October 29, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1563295638
Dimensions6.47 × 6.49 × 4.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.47 mm6.49 mm1.05 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563295638
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: Oct 29
Current: $7,572 SGD|Low: $4,570 SGD|High: $10,182 SGD|Avg: $6,585 SGD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$5,063 SGD
Retailer 3$5,283 SGD
Retailer 8$5,686 SGD
Retailer 2$5,758 SGD
Retailer 4$6,086 SGD
Retailer 9$6,210 SGD
Retailer 11$6,353 SGD
Retailer 6$6,854 SGD
Retailer 10$7,153 SGD
Retailer 1$7,572 SGD
Retailer 5$9,825 SGD

28 data points across 11 retailers

13 retailers$5,063 SGD to $7,572 SGD

A
Cheapest Retailer
-
$5,063 SGD
$3,959 USD
B+
Retailer 2
-
$5,686 SGD
$4,446 USD
View
Final sale: no returns
Retailer 3
-
$5,758 SGD
$4,502 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$6,086 SGD
£3,747 GBP
View
Retailer 5
-
$6,210 SGD
A$7,470 AUD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
$6,353 SGD
$4,967 USD
View
Retailer 7
-
$6,393 SGD
$4,999 USD
View
Price last confirmed 41 days ago
B+
Retailer 8
-
$6,854 SGD
£4,220 GBP
View
B+
Retailer 9
-
$7,153 SGD
£4,404 GBP
View
Retailer 10
-
$7,377 SGD
$5,768 USD
View
Price last confirmed 41 days ago
B+
Retailer 11
-
$7,572 SGD
ZAR 95,648 ZAR
View
Retailer 12
-
$9,825 SGD
£6,049 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
e749a651-95e7-4996-824d-0b5fd1d788f5 · Sep 21
$11,138 SGD
$8,709 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $5,063 SGDSave up to $2,509 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
1.05ct Round
$5,063 SGD