CaratHunter
Plans
Heart|Natural|GIA

1.54ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2537604667

Certificate GIA 2537604667

Diamond specifications and retailer prices

From ₹3,88,133 INR
SGD 5,524 SGD
As of October 29, 2026
Save ₹3,87,514 INR (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹7,75,647 INR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.54ct natural heart diamond

This 1.54ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537604667. Listed at 9 retailers as of October 27, 2026, with prices from ₹3,88,133 to ₹7,75,647, a ₹3,87,514 spread on the same certified stone. NZ Jewellers lists it at ₹7,75,647. 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

1.54
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2537604667
Dimensions7.73 × 6.80 × 4.25 mm
L/W Ratio1.14
Top View
7.73 mm6.80 mm1.54 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2537604667
Side View
Table 60.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 62.5%

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: Oct 29
Current: ₹7,75,647 INR|Low: ₹3,29,382 INR|High: ₹8,05,271 INR|Avg: ₹4,98,179 INR|+4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6₹3,88,133 INR
Retailer 3₹4,00,633 INR
Retailer 9₹4,04,012 INR
Retailer 8₹4,10,944 INR
Retailer 5₹4,45,221 INR
Retailer 7₹4,57,576 INR
Retailer 2₹4,62,217 INR
Retailer 4₹6,82,037 INR
NZ Jewellers₹7,75,647 INR

40 data points across 9 retailers

9 retailers₹3,88,133 INR to ₹7,75,647 INR

A
Cheapest Retailer
-
₹3,88,133 INR
SGD 5,524 SGD
A
Retailer 2
-
₹4,00,633 INR
£3,322 GBP
View
Retailer 3
-
₹4,04,012 INR
$4,255 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
₹4,10,944 INR
$4,328 USD
View
Final sale: no returns
A
Retailer 5
-
₹4,45,221 INR
$4,689 USD
View
A
Retailer 6
-
₹4,57,576 INR
$4,819 USD
View
A
Retailer 7
-
₹4,62,217 INR
$4,868 USD
View
B+
Retailer 8
-
₹6,82,037 INR
£5,656 GBP
View
Most Expensive
B
NZ Jewellers
00fefd4b-2c31-4732-ad66-3484f04b1f7f · Oct 27
₹7,75,647 INR
$8,169 USD
View
8 more retailers have this diamond
Prices start from ₹3,88,133 INRSave up to ₹3,87,514 INR

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
1.54ct Heart
₹3,88,133 INR