CaratHunter
Plans
Heart|Natural|GIA

1.00ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 6552507767

Certificate GIA 6552507767

Diamond specifications and retailer prices

From ₹92,042 INR
As of November 6, 2026
Save ₹12,641 INR (12%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹1,04,682 INR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552507767. Listed at 5 retailers as of November 6, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.00
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552507767
Dimensions6.12 × 7.11 × 4.18 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
6.12 mm7.11 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552507767
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.8%

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 6
Current: ₹1,04,682 INR|Low: ₹87,064 INR|High: ₹1,21,063 INR|Avg: ₹1,02,123 INR|-7.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2₹92,042 INR
Retailer 4₹92,417 INR
Retailer 3₹96,080 INR
Retailer 5₹1,04,157 INR
77 Diamonds₹1,04,682 INR

42 data points across 5 retailers

5 retailers₹92,042 INR to ₹1,04,682 INR

A
Cheapest Retailer
-
₹92,042 INR
A
Retailer 2
-
₹92,417 INR
View
Final sale: no returns
A
Retailer 3
-
₹96,080 INR
View
A
Retailer 4
-
₹1,04,157 INR
View
Most Expensive
A
77 Diamonds
HSCPGGWRBQAP · Nov 6
₹1,04,682 INR
£878 GBP
View
4 more retailers have this diamond
Prices start from ₹92,042 INRSave up to ₹12,641 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
1.00ct Heart
₹92,042 INR