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Heart|Natural|GIA

1.51ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 2245032946

Certificate GIA 2245032946

Diamond specifications and retailer prices

From $7,857 SGD
As of November 6, 2026
Save $6,786 SGD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,864 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245032946. Listed at 18 retailers as of November 4, 2026, with a 86% 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

1.51
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245032946
Dimensions6.76 × 7.95 × 4.68 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
6.76 mm7.95 mm1.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245032946
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.9%

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: Nov 6
Current: $9,418 SGD|Low: $7,677 SGD|High: $15,596 SGD|Avg: $10,230 SGD|-6.2%
Retailer 1
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
November 7, 2026
Retailer 12$7,857 SGD
Retailer 3$8,625 SGD
Retailer 9$8,685 SGD
Retailer 6$8,765 SGD
Retailer 11$8,802 SGD
Retailer 13$9,357 SGD
Retailer 1$9,418 SGD
Retailer 2$9,702 SGD
Retailer 4$9,725 SGD
Retailer 5$10,086 SGD
Retailer 7$10,362 SGD
Retailer 15$10,635 SGD
Retailer 14$11,351 SGD
Retailer 8$12,853 SGD
Retailer 10$14,644 SGD

26 data points across 15 retailers

18 retailers$7,857 SGD to $14,644 SGD

A
Cheapest Retailer
-
$7,857 SGD
A
Retailer 2
-
$8,625 SGD
View
A
Retailer 3
-
$8,685 SGD
View
A
Retailer 4
-
$8,765 SGD
View
A
Retailer 5
-
$8,802 SGD
View
Retailer 6
-
$9,274 SGD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$9,357 SGD
View
A
Retailer 8
-
$9,418 SGD
View
A
Retailer 9
-
$9,702 SGD
View
A
Retailer 10
-
$9,725 SGD
View
Final sale: no returns
A
Retailer 11
-
$10,086 SGD
View
Retailer 12
-
$10,362 SGD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$10,635 SGD
View
B+
Retailer 14
-
$11,351 SGD
View
B+
Retailer 15
-
$11,643 SGD
View
B+
Retailer 16
-
$12,853 SGD
View
B+
Retailer 17
-
$14,644 SGD
View
Most Expensive
NZ Jewellers
3aa0b2cf-09d1-45a0-a6e1-9d4ea06ffb09 · Sep 25
$19,864 SGD
$15,499 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from $7,857 SGDSave up to $6,786 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
1.51ct Heart
$7,857 SGD