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Heart|Natural|GIA

1.21ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 6562711632

Certificate GIA 6562711632

Diamond specifications and retailer prices

From $2,108 SGD
As of October 31, 2026
Save $1,479 SGD (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,587 SGD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562711632. Listed at 9 retailers as of October 27, 2026, with prices from $2,108 to $3,587, a $1,479 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,587. 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

1.21
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562711632
Dimensions7.20 × 6.45 × 4.26 mm
L/W Ratio1.12
Top View
7.20 mm6.45 mm1.21 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562711632
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 59.2%

Caratlytics Score

How it works →
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 31
Current: $2,383 SGD|Low: $2,154 SGD|High: $3,587 SGD|Avg: $2,567 SGD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 2, 2026
Retailer 6$2,154 SGD
Retailer 4$2,154 SGD
Retailer 7$2,346 SGD
Retailer 1$2,383 SGD
Retailer 3$2,437 SGD
Retailer 5$2,585 SGD
Retailer 2$2,703 SGD
Wholesale Diamonds Direct$3,587 SGD

10 data points across 8 retailers

9 retailers$2,108 SGD to $3,587 SGD

A
Cheapest Retailer
-
$2,108 SGD
A
Retailer 2
-
$2,154 SGD
$1,685 USD
View
A
Retailer 3
-
$2,154 SGD
$1,685 USD
View
B+
Retailer 4
-
$2,346 SGD
View
B+
Retailer 5
-
$2,383 SGD
£1,468 GBP
View
A
Retailer 6
-
$2,437 SGD
$1,906 USD
View
B+
Retailer 7
-
$2,585 SGD
$2,022 USD
View
B+
Retailer 8
-
$2,703 SGD
$2,114 USD
View
Most Expensive
B
Wholesale Diamonds Direct
611240147 · Oct 27
$3,587 SGD
$2,806 USD
View
8 more retailers have this diamond
Prices start from $2,108 SGDSave up to $1,479 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 Heart
$2,108 SGD