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Round|Natural|GIA

1.05ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 5556516253

Certificate GIA 5556516253

Diamond specifications and retailer prices

From $4,777 SGD
As of October 29, 2026
Save $4,602 SGD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,204 SGD at NZ Jewellers · As of October 27, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5556516253. Listed at 19 retailers as of October 29, 2026, with a 96% 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
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5556516253
Dimensions6.62 × 6.67 × 3.99 mm
L/W Ratio1.01
Girdle conditionThin to Medium
Culet sizeNone
Top View
6.62 mm6.67 mm1.05 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556516253
Side View
Table 59.0%Crown 31.5°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 60.0%

Caratlytics Score

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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: $10,204 SGD|Low: $4,777 SGD|High: $10,443 SGD|Avg: $6,484 SGD|-0.5%
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 7$4,777 SGD
Retailer 5$4,851 SGD
Retailer 12$4,970 SGD
Retailer 4$5,251 SGD
Retailer 9$5,374 SGD
Retailer 14$5,406 SGD
Retailer 2$5,768 SGD
Retailer 3$5,857 SGD
Retailer 6$5,857 SGD
Retailer 8$5,857 SGD
Retailer 10$5,932 SGD
Retailer 15$6,244 SGD
Retailer 11$6,683 SGD
Retailer 17$6,758 SGD
Retailer 16$6,810 SGD
Retailer 18$7,132 SGD
Retailer 13$9,379 SGD
NZ Jewellers$10,204 SGD

24 data points across 18 retailers

19 retailers$4,777 SGD to $9,379 SGD

Retailer 1
-
$4,448 SGD
Price last confirmed 37 days ago
A
Retailer 2
-
$4,777 SGD
View
A
Retailer 3
-
$4,851 SGD
View
A
Retailer 4
-
$4,970 SGD
View
Retailer 5
-
$5,214 SGD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$5,251 SGD
View
Retailer 7
-
$5,374 SGD
View
Price last confirmed 6 days ago
A
Retailer 8
-
$5,768 SGD
View
B+
Retailer 9
-
$5,857 SGD
View
A
Retailer 10
-
$5,857 SGD
View
A
Retailer 11
-
$5,857 SGD
View
Retailer 12
-
$5,932 SGD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$6,244 SGD
View
B+
Retailer 14
-
$6,683 SGD
View
Retailer 15
-
$6,758 SGD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$6,810 SGD
View
Retailer 17
-
$7,132 SGD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$9,379 SGD
View
Most Expensive
NZ Jewellers
341e878b-74ae-4a85-be74-81be3c28a989 · Oct 27
$10,204 SGD
$7,985 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $4,777 SGDSave up to $4,602 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
$4,777 SGD