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Heart|Natural|GIA

1.60ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 7433010152

Certificate GIA 7433010152

Diamond specifications and retailer prices

From $13,591 SGD
$10,627 USD
As of October 29, 2026
Save $9,061 SGD (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $22,652 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.6ct natural heart diamond

This 1.6ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7433010152. Listed at 10 retailers as of October 30, 2026, with prices from $13,591 to $22,652, a $9,061 spread on the same certified stone. NZ Jewellers lists it at $22,652. 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

1.60
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7433010152
Dimensions8.18 × 7.43 × 4.58 mm
L/W Ratio1.10
Culet sizeNone
Top View
8.18 mm7.43 mm1.60 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7433010152
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.0%

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: Oct 29
Current: $22,652 SGD|Low: $11,326 SGD|High: $22,652 SGD|Avg: $17,019 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 5$13,591 SGD
Retailer 7$13,591 SGD
Retailer 2$14,688 SGD
Retailer 8$14,724 SGD
Retailer 6$14,950 SGD
Retailer 9$16,989 SGD
Retailer 4$19,966 SGD
Retailer 3$21,225 SGD
NZ Jewellers$22,652 SGD

43 data points across 9 retailers

10 retailers$13,591 SGD to $22,652 SGD

B
Cheapest Retailer
-
$13,591 SGD
$10,627 USD
B
Retailer 2
-
$13,591 SGD
$10,627 USD
View
Final sale: no returns
B
Retailer 3
-
$13,705 SGD
$10,716 USD
View
B
Retailer 4
-
$14,688 SGD
£9,043 GBP
View
B
Retailer 5
-
$14,724 SGD
$11,513 USD
View
B
Retailer 6
-
$14,950 SGD
$11,690 USD
View
B
Retailer 7
-
$16,989 SGD
$13,284 USD
View
B
Retailer 8
-
$19,966 SGD
ZAR 252,217 ZAR
View
B
Retailer 9
-
$21,225 SGD
£13,068 GBP
View
Most Expensive
B
NZ Jewellers
1931c0e3-b01e-4968-af9d-bff75cd82735 · Oct 30
$22,652 SGD
$17,712 USD
View
9 more retailers have this diamond
Prices start from $13,591 SGDSave up to $9,061 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
1.60ct Heart
$13,591 SGD