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Round|Natural|GIA

1.21ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 7532943606

Certificate GIA 7532943606

Diamond specifications and retailer prices

From $4,545 SGD
As of November 4, 2026
Save $6,140 SGD (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,685 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7532943606. Listed at 24 retailers as of November 4, 2026, with a 135% 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

1.21
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7532943606
Dimensions6.81 × 6.78 × 4.22 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Pinpoint
Top View
6.81 mm6.78 mm1.21 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7532943606
Side View
Table 58.0%Crown 36°Girdle: MED-MEDPavilion 40.6°Culet: NoneDepth 62.1%

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: $5,999 SGD|Low: $4,545 SGD|High: $9,885 SGD|Avg: $6,562 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$4,545 SGD
Retailer 5$4,591 SGD
Retailer 8$5,661 SGD
Retailer 1$5,999 SGD
Retailer 9$6,182 SGD
Retailer 4$6,804 SGD
Retailer 2$6,886 SGD
Retailer 3$7,482 SGD
Retailer 6$9,742 SGD

35 data points across 9 retailers

24 retailers$4,545 SGD to $10,685 SGD

A
Cheapest Retailer
-
$4,545 SGD
A
Retailer 2
-
$4,591 SGD
View
B+
Retailer 3
-
$5,349 SGD
View
B+
Retailer 4
-
$5,661 SGD
View
Final sale: no returns
Retailer 5
-
$5,782 SGD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$5,786 SGD
View
B+
Retailer 7
-
$5,999 SGD
View
Retailer 8
-
$6,134 SGD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
$6,134 SGD
View
Retailer 10
-
$6,134 SGD
View
Price last confirmed 8 days ago
Retailer 11
-
$6,134 SGD
View
Price last confirmed 38 days ago
Retailer 12
-
$6,182 SGD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$6,325 SGD
View
B+
Retailer 14
-
$6,367 SGD
View
B+
Retailer 15
-
$6,804 SGD
View
B+
Retailer 16
-
$6,886 SGD
View
Retailer 17
-
$7,076 SGD
View
Price last confirmed 60 days ago
B+
Retailer 18
-
$7,076 SGD
View
Retailer 19
-
$7,076 SGD
View
Price last confirmed 38 days ago
B+
Retailer 20
-
$7,124 SGD
View
B+
Retailer 21
-
$7,482 SGD
View
B
Retailer 22
-
$9,742 SGD
View
B
Retailer 23
-
$10,685 SGD
View
Most Expensive
NZ Jewellers
3b2be4f3-8475-4636-bf1a-ce0db411bbb0 · Sep 28
$10,685 SGD
$8,365 USD
View
Price last confirmed 38 days ago
23 more retailers have this diamond
Prices start from $4,545 SGDSave up to $6,140 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
1.21ct Round
$4,545 SGD