CaratHunter
Plans
Heart|Natural|GIA

1.70ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 2546776048

Certificate GIA 2546776048

Diamond specifications and retailer prices

From $7,340 SGD
$5,739 USD
As of November 1, 2026
Save $6,735 SGD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $14,074 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546776048. Listed at 12 retailers as of October 30, 2026, with prices from $7,340 to $14,074, a $6,735 spread on the same certified stone. NZ Jewellers lists it at $14,074. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546776048
Dimensions7.12 × 8.32 × 4.71 mm
L/W Ratio1.17
Top View
7.12 mm8.32 mm1.70 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546776048
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $14,074 SGD|Low: $7,340 SGD|High: $14,899 SGD|Avg: $9,527 SGD|-5.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12$7,340 SGD
Retailer 4$7,767 SGD
Retailer 7$7,768 SGD
Retailer 2$7,929 SGD
Retailer 5$8,072 SGD
Retailer 9$8,415 SGD
Retailer 8$8,544 SGD
Retailer 11$8,835 SGD
Retailer 3$8,900 SGD
Retailer 10$9,709 SGD
Retailer 6$12,398 SGD
NZ Jewellers$14,074 SGD

43 data points across 12 retailers

12 retailers$7,340 SGD to $14,074 SGD

A
Cheapest Retailer
-
$7,340 SGD
$5,739 USD
B+
Retailer 2
-
$7,767 SGD
$6,073 USD
View
Final sale: no returns
B+
Retailer 3
-
$7,768 SGD
$6,074 USD
View
B+
Retailer 4
-
$7,929 SGD
£4,882 GBP
View
B+
Retailer 5
-
$8,072 SGD
£4,970 GBP
View
B+
Retailer 6
-
$8,415 SGD
$6,580 USD
View
B+
Retailer 7
-
$8,544 SGD
$6,681 USD
View
B+
Retailer 8
-
$8,835 SGD
$6,908 USD
View
Retailer 9
-
$8,900 SGD
$6,959 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$9,709 SGD
$7,592 USD
View
B
Retailer 11
-
$12,398 SGD
£7,633 GBP
View
Most Expensive
B
NZ Jewellers
f7fa94a4-fb2c-4b53-8e4c-614383ce9136 · Oct 30
$14,074 SGD
$11,005 USD
View
11 more retailers have this diamond
Prices start from $7,340 SGDSave up to $6,735 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
1.70ct Heart
$7,340 SGD