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Heart|Natural|GIA

1.23ct E VS2 Heart Natural Diamond

GD • E/VS2 • GIA 7163731521

Certificate GIA 7163731521

Diamond specifications and retailer prices

From $10,814 SGD
$8,456 USD
As of October 29, 2026
Save $2,809 SGD (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $18,024 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.23ct natural heart diamond

This 1.23ct natural heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7163731521. Listed at 9 retailers as of October 29, 2026, with a 26% 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

1.23
Carat
E
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7163731521
Dimensions7.39 × 7.22 × 3.72 mm
L/W Ratio1.02
Culet sizeNone
Top View
7.39 mm7.22 mm1.23 ctE / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7163731521
Side View
Table 53.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 50.3%

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: Oct 29
Current: $18,024 SGD|Low: $8,374 SGD|High: $18,024 SGD|Avg: $13,298 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3$8,374 SGD
Retailer 8$10,814 SGD
Retailer 7$11,716 SGD
Retailer 6$11,896 SGD
Retailer 10$12,009 SGD
Retailer 11$13,508 SGD
Retailer 9$13,518 SGD
Retailer 2$13,623 SGD
Retailer 5$15,887 SGD
Retailer 4$16,890 SGD
NZ Jewellers$18,024 SGD

27 data points across 11 retailers

9 retailers$10,814 SGD to $13,623 SGD

B
Cheapest Retailer
-
$10,814 SGD
$8,456 USD
B
Retailer 2
-
$11,716 SGD
$9,161 USD
View
B
Retailer 3
-
$11,896 SGD
$9,302 USD
View
B
Retailer 4
-
$12,009 SGD
$9,390 USD
View
B
Retailer 5
-
$13,518 SGD
$10,570 USD
View
B
Retailer 6
-
$13,623 SGD
€10,145 EUR
View
Retailer 7
-
$15,887 SGD
ZAR 200,689 ZAR
View
Price under review
Retailer 8
-
$16,890 SGD
£10,399 GBP
View
Price under review
Most Expensive
NZ Jewellers
e3d5dc7a-a762-44a5-9a26-d7aee33361ea · Oct 30
$18,024 SGD
$14,093 USD
View
Price under review
8 more retailers have this diamond
Prices start from $10,814 SGDSave up to $2,809 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
$10,814 SGD