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Heart|Natural|GIA

1.23ct J VVS1 Heart Natural Diamond

GD • J/VVS1 • GIA 6482665304

Certificate GIA 6482665304

Diamond specifications and retailer prices

From $3,887 SGD
As of November 5, 2026
Save $1,549 SGD (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,436 SGD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.23ct natural heart diamond

This 1.23ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6482665304. Listed at 2 retailers as of November 5, 2026, with prices from $3,887 to $5,436, a $1,549 spread on the same certified stone. 77 Diamonds lists it at $5,436. 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

1.23
Carat
J
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6482665304
Dimensions6.25 × 5.96 × 4.05 mm
L/W Ratio1.05
Top View
6.25 mm5.96 mm1.23 ctJ / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6482665304
Side View
Table 64.0%CrownGirdle: ThinPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $5,436 SGD|Low: $3,317 SGD|High: $5,507 SGD|Avg: $4,101 SGD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$3,317 SGD
Retailer 4$3,533 SGD
Retailer 6$3,621 SGD
Retailer 7$3,744 SGD
Retailer 9$4,200 SGD
Retailer 3$4,247 SGD
Retailer 8$4,293 SGD
Retailer 2$4,488 SGD
77 Diamonds$5,436 SGD

31 data points across 9 retailers

2 retailers$3,887 SGD to $5,436 SGD

B
Cheapest Retailer
-
$3,887 SGD
Most Expensive
B
77 Diamonds
CUSZKV2YXZP7 · Nov 5
$5,436 SGD
£3,340 GBP
View
1 more retailer has this diamond
Prices start from $3,887 SGDSave up to $1,549 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
1.23ct Heart
$3,887 SGD