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Round|Natural|GIA

1.01ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 2145720053

Certificate GIA 2145720053

Diamond specifications and retailer prices

From $6,564 SGD
As of November 5, 2026
Save $2,371 SGD (27%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,296 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2145720053. Listed at 19 retailers as of November 5, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145720053
Dimensions6.50 × 6.41 × 3.94 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.50 mm6.41 mm1.01 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2145720053
Side View
Table 60.0%CrownGirdle: VTN-STKPavilionCulet: NoneDepth 61.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $14,296 SGD|Low: $5,956 SGD|High: $14,296 SGD|Avg: $8,918 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$6,572 SGD
Retailer 7$7,148 SGD
Retailer 9$7,208 SGD
Retailer 3$7,743 SGD
Retailer 8$7,743 SGD
Retailer 2$8,062 SGD
Retailer 10$8,447 SGD
Retailer 4$8,767 SGD
Retailer 11$8,935 SGD
Retailer 5$12,558 SGD
NZ Jewellers$14,296 SGD

41 data points across 11 retailers

19 retailers$6,564 SGD to $8,935 SGD

B
Cheapest Retailer
-
$6,564 SGD
B
Retailer 2
-
$6,572 SGD
View
B
Retailer 3
-
$6,752 SGD
View
B
Retailer 4
-
$7,148 SGD
View
Final sale: no returns
B
Retailer 5
-
$7,208 SGD
View
B
Retailer 6
-
$7,273 SGD
View
B
Retailer 7
-
$7,743 SGD
View
Retailer 8
-
$7,743 SGD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$7,743 SGD
View
B
Retailer 10
-
$8,062 SGD
View
B
Retailer 11
-
$8,447 SGD
View
B
Retailer 12
-
$8,622 SGD
View
B
Retailer 13
-
$8,622 SGD
View
B
Retailer 14
-
$8,767 SGD
View
B
Retailer 15
-
$8,916 SGD
View
B
Retailer 16
-
$8,935 SGD
View
Retailer 17
-
$12,558 SGD
View
Price under review
Retailer 18
-
$12,947 SGD
View
Price under review
Most Expensive
NZ Jewellers
c2fcbdda-6129-41d3-bf5f-eac2fcf2a839 · Nov 5
$14,296 SGD
$11,192 USD
View
Price under review
18 more retailers have this diamond
Prices start from $6,564 SGDSave up to $2,371 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.

B
1.01ct Round
$6,564 SGD