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Heart|Natural|GIA

0.80ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA 7411489051

Certificate GIA 7411489051

Diamond specifications and retailer prices

From $2,021 SGD
$1,580 USD
As of November 3, 2026
Save $623 SGD (24%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,781 SGD at Cape Diamonds · As of October 22, 2026
View at Cape Diamonds

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7411489051. Listed at 5 retailers as of October 29, 2026, with a 31% 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

0.80
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7411489051
Dimensions6.20 × 4.93 × 3.51 mm
L/W Ratio1.26
Culet sizeNone
Top View
6.20 mm4.93 mm0.80 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7411489051
Side View
Table 68.0%CrownGirdle: MED-VERPavilionCulet: NoneDepth 71.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $2,781 SGD|Low: $1,762 SGD|High: $2,799 SGD|Avg: $2,315 SGD|-0.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4$1,762 SGD
Retailer 5$2,021 SGD
Retailer 9$2,251 SGD
Retailer 6$2,361 SGD
Retailer 7$2,402 SGD
Retailer 8$2,412 SGD
Retailer 3$2,438 SGD
Retailer 2$2,644 SGD
Cape Diamonds$2,781 SGD

6 data points across 9 retailers

5 retailers$2,021 SGD to $2,644 SGD

Retailer 1
-
$1,762 SGD
$1,378 USD
Price last confirmed 7 days ago
B
Retailer 2
-
$2,021 SGD
$1,580 USD
View
Retailer 3
-
$2,438 SGD
A$2,932 AUD
View
Price last confirmed 40 days ago
B
Retailer 4
-
$2,644 SGD
€1,969 EUR
View
Most Expensive
Cape Diamonds
cert_7411489051 · Oct 22
$2,781 SGD
ZAR 35,135 ZAR
View
Price last confirmed 12 days ago
4 more retailers have this diamond
Prices start from $2,021 SGDSave up to $623 SGD

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
0.80ct Heart
$2,021 SGD