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Heart|Natural|GIA

0.45ct J SI1 Heart Natural Diamond

GD • J/SI1 • GIA 1565287143

Certificate GIA 1565287143

Diamond specifications and retailer prices

From ₹29,428 INR
SGD 419 SGD
As of November 1, 2026
Save ₹8,317 INR (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹37,745 INR at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.45ct natural heart diamond

This 0.45ct natural heart sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565287143. Listed at 2 retailers as of November 1, 2026, with prices from ₹29,428 to ₹37,745, a ₹8,317 spread on the same certified stone. 77 Diamonds lists it at ₹37,745. 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

0.45
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1565287143
Dimensions5.05 × 5.25 × 2.87 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.05 mm5.25 mm0.45 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1565287143
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 54.8%

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 1
Current: ₹37,745 INR|Low: ₹29,428 INR|High: ₹39,020 INR|Avg: ₹34,375 INR|+2.3%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2₹29,428 INR
77 Diamonds₹37,745 INR

39 data points across 2 retailers

2 retailers₹29,428 INR to ₹37,745 INR

B+
Cheapest Retailer
-
₹29,428 INR
SGD 419 SGD
Most Expensive
B+
77 Diamonds
HSCPDWG6GWCB · Nov 3
₹37,745 INR
£313 GBP
View
1 more retailer has this diamond
Prices start from ₹29,428 INRSave up to ₹8,317 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+
0.45ct Heart
₹29,428 INR