CaratHunter
Plans
Heart|Natural|GIA

1.00ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 1518446426

Certificate GIA 1518446426

Diamond specifications and retailer prices

From ₹1,38,720 INR
As of November 4, 2026
Save ₹78,489 INR (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹2,17,209 INR at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D 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 1518446426. Listed at 7 retailers as of November 4, 2026, with prices from ₹1,38,720 to ₹2,17,209, a ₹78,489 spread on the same certified stone. GemTrove lists it at ₹2,17,209. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1518446426
Dimensions6.95 × 5.88 × 3.52 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural, Natural
Top View
6.95 mm5.88 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1518446426
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

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 4
Current: ₹2,17,209 INR|Low: ₹1,26,792 INR|High: ₹2,17,209 INR|Avg: ₹1,69,174 INR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5₹1,38,720 INR
Retailer 2₹1,39,847 INR
Retailer 6₹1,52,996 INR
Retailer 4₹1,54,217 INR
Retailer 3₹1,67,459 INR
Retailer 7₹1,74,597 INR
GemTrove₹2,17,209 INR

41 data points across 7 retailers

7 retailers₹1,38,720 INR to ₹2,17,209 INR

A
Cheapest Retailer
-
₹1,38,720 INR
Final sale: no returns
A
Retailer 2
-
₹1,39,847 INR
View
A
Retailer 3
-
₹1,52,996 INR
View
A
Retailer 4
-
₹1,54,217 INR
View
A
Retailer 5
-
₹1,67,459 INR
View
A
Retailer 6
-
₹1,74,597 INR
View
Most Expensive
B+
GemTrove
GT-N-01267136-98 · Nov 6
₹2,17,209 INR
A$3,558 AUD
View
6 more retailers have this diamond
Prices start from ₹1,38,720 INRSave up to ₹78,489 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
₹1,38,720 INR