Heart|Natural|IGI

0.81ct H VS1 Heart Natural Diamond

VG • H/VS1 • IGI 815672700

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815672700

Diamond specifications and retailer prices

From $1,044 USD
₹99,425 INR
As of November 1, 2026
Save $1,540 USD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,423 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815672700. Listed at 15 retailers as of October 29, 2026, with a 148% 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

0.81
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 815672700
Dimensions5.85 × 6.44 × 3.68 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
5.85 mm6.44 mm0.81 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815672700
Side View
Table 63.0%Crown 38.2°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 57.1%

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 1
Current: $1,044 USD|Low: $1,042 USD|High: $2,601 USD|Avg: $1,661 USD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 1$1,044 USD
Retailer 7$1,295 USD
Retailer 8$1,301 USD
Retailer 9$1,505 USD
Retailer 3$1,591 USD
Retailer 2$1,630 USD
Retailer 4$1,955 USD
Retailer 5$2,076 USD
Retailer 6$2,584 USD

30 data points across 9 retailers

15 retailers$1,044 USD to $2,584 USD

A
Cheapest Retailer
-
$1,044 USD
₹99,425 INR
B+
Retailer 2
-
$1,295 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,301 USD
View
Retailer 4
-
$1,403 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$1,468 USD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
$1,505 USD
View
B+
Retailer 7
-
$1,539 USD
View
B+
Retailer 8
-
$1,591 USD
£1,253 GBP
View
Retailer 9
-
$1,619 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$1,630 USD
£1,283 GBP
View
Retailer 11
-
$1,692 USD
£1,332 GBP
View
Price last confirmed 35 days ago
B+
Retailer 12
-
$1,955 USD
€1,862 EUR
View
B
Retailer 13
-
$2,076 USD
ZAR 33,530 ZAR
View
B
Retailer 14
-
$2,584 USD
£2,035 GBP
View
Most Expensive
NZ Jewellers
a1b34ec0-230f-4a16-8c36-f276a504e6b8 · Sep 30
$3,423 USD
View
Price last confirmed 32 days ago
14 more retailers have this diamond
Prices start from $1,044 USDSave up to $1,540 USD

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
0.81ct Heart
$1,044 USD