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Heart|Natural|GIA

1.70ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2437900550

Certificate GIA 2437900550

Diamond specifications and retailer prices

From ₹6,05,716 INR
$6,382 USD
As of November 2, 2026
Save ₹3,66,284 INR (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹10,97,539 INR at NZ Jewellers · As of September 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2437900550. Listed at 7 retailers as of October 29, 2026, with a 60% 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

1.70
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2437900550
Dimensions8.25 × 6.89 × 5.08 mm
L/W Ratio1.20
Top View
8.25 mm6.89 mm1.70 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2437900550
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹9,72,000 INR|Low: ₹5,55,224 INR|High: ₹9,78,388 INR|Avg: ₹7,22,156 INR|-0.5%
Retailer 1
Retailer 2
Retailer 3
October 29, 2026
Retailer 3₹6,02,584 INR
Retailer 2₹6,05,716 INR
Retailer 1₹9,72,000 INR

9 data points across 3 retailers

7 retailers₹6,05,716 INR to ₹9,72,000 INR

Retailer 1
-
₹6,05,716 INR
$6,382 USD
Price last confirmed 25 days ago
B+
Retailer 2
-
₹6,05,716 INR
$6,382 USD
View
Final sale: no returns
Retailer 3
-
₹6,56,208 INR
$6,914 USD
View
Price last confirmed 25 days ago
Retailer 4
-
₹6,66,268 INR
$7,020 USD
View
Price last confirmed 32 days ago
Retailer 5
-
₹7,57,192 INR
$7,978 USD
View
Price last confirmed 34 days ago
B
Retailer 6
-
₹9,72,000 INR
£8,064 GBP
View
Most Expensive
NZ Jewellers
8395e930-3c1d-429f-9994-5643213d5767 · Sep 30
₹10,97,539 INR
$11,564 USD
View
Price last confirmed 33 days ago
6 more retailers have this diamond
Prices start from ₹6,05,716 INRSave up to ₹3,66,284 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.

B+
1.70ct Heart
₹6,05,716 INR