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Round|Natural|GIA

1.01ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 6562621767

Certificate GIA 6562621767

Diamond specifications and retailer prices

From $2,386 SGD
As of November 6, 2026
Save $4,344 SGD (65%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,730 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6562621767. Listed at 22 retailers as of November 5, 2026, with prices from $2,386 to $6,730, a $4,344 spread on the same certified stone. NZ Jewellers lists it at $6,730. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6562621767
Dimensions6.17 × 6.23 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.17 mm6.23 mm1.01 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562621767
Side View
Table 58.0%Crown 38°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 64.6%

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: Nov 6
Current: $6,730 SGD|Low: $2,386 SGD|High: $7,072 SGD|Avg: $3,536 SGD|-0.8%
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
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 6$2,386 SGD
Retailer 16$2,438 SGD
Retailer 11$2,663 SGD
Retailer 17$2,791 SGD
Retailer 10$2,971 SGD
Retailer 4$3,013 SGD
Retailer 8$3,120 SGD
Retailer 19$3,193 SGD
Retailer 9$3,219 SGD
Retailer 12$3,246 SGD
Retailer 5$3,308 SGD
Retailer 14$3,359 SGD
Retailer 20$3,367 SGD
Retailer 13$3,385 SGD
Retailer 18$3,486 SGD
Retailer 21$3,714 SGD
Retailer 3$3,755 SGD
Retailer 2$3,929 SGD
Retailer 7$3,937 SGD
Retailer 15$5,624 SGD
NZ Jewellers$6,730 SGD

18 data points across 21 retailers

22 retailers$2,386 SGD to $6,730 SGD

A
Cheapest Retailer
-
$2,386 SGD
A
Retailer 2
-
$2,438 SGD
View
A
Retailer 3
-
$2,663 SGD
View
A
Retailer 4
-
$2,791 SGD
View
Retailer 5
-
$2,953 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,971 SGD
View
Final sale: no returns
B+
Retailer 7
-
$3,013 SGD
View
B+
Retailer 8
-
$3,120 SGD
View
B+
Retailer 9
-
$3,193 SGD
View
B+
Retailer 10
-
$3,219 SGD
View
Retailer 11
-
$3,246 SGD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$3,308 SGD
View
Retailer 13
-
$3,359 SGD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$3,367 SGD
View
B+
Retailer 15
-
$3,385 SGD
View
B+
Retailer 16
-
$3,486 SGD
View
B+
Retailer 17
-
$3,714 SGD
View
B
Retailer 18
-
$3,755 SGD
View
B
Retailer 19
-
$3,929 SGD
View
B
Retailer 20
-
$3,937 SGD
View
B
Retailer 21
-
$5,624 SGD
View
Most Expensive
B
NZ Jewellers
937c7372-4dc8-492e-9f1d-770888e38692 · Nov 5
$6,730 SGD
$5,269 USD
View
21 more retailers have this diamond
Prices start from $2,386 SGDSave up to $4,344 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
1.01ct Round
$2,386 SGD