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Heart|Natural|GIA

0.71ct F SI1 Heart Natural Diamond

VG • F/SI1 • GIA 6312650354

Certificate GIA 6312650354

Diamond specifications and retailer prices

From $1,080 SGD
HK$6,600 HKD
As of October 30, 2026
Save $1,094 SGD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,682 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6312650354. Listed at 13 retailers as of October 30, 2026, with a 101% 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

0.71
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6312650354
Dimensions4.90 × 4.85 × 3.46 mm
L/W Ratio1.01
Top View
4.90 mm4.85 mm0.71 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6312650354
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.4%

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: Oct 30
Current: $2,682 SGD|Low: $868 SGD|High: $2,682 SGD|Avg: $1,452 SGD|+22.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 4$1,080 SGD
Retailer 6$1,263 SGD
Retailer 14$1,343 SGD
Retailer 13$1,395 SGD
Retailer 7$1,400 SGD
Retailer 5$1,506 SGD
Retailer 11$1,531 SGD
Retailer 12$1,628 SGD
Retailer 8$1,660 SGD
Retailer 3$1,680 SGD
Retailer 10$1,841 SGD
Retailer 2$2,038 SGD
Retailer 9$2,175 SGD
MOH London$2,682 SGD

24 data points across 14 retailers

13 retailers$1,080 SGD to $2,175 SGD

B+
Cheapest Retailer
-
$1,080 SGD
HK$6,600 HKD
B
Retailer 2
-
$1,343 SGD
$1,050 USD
View
Final sale: no returns
B
Retailer 3
-
$1,395 SGD
$1,091 USD
View
B
Retailer 4
-
$1,400 SGD
$1,095 USD
View
B
Retailer 5
-
$1,506 SGD
View
B
Retailer 6
-
$1,531 SGD
$1,197 USD
View
C
Retailer 7
-
$1,628 SGD
$1,273 USD
View
C
Retailer 8
-
$1,660 SGD
£1,022 GBP
View
C
Retailer 9
-
$1,680 SGD
$1,314 USD
View
C
Retailer 10
-
$1,841 SGD
£1,134 GBP
View
C
Retailer 11
-
$2,038 SGD
€1,518 EUR
View
C
Retailer 12
-
$2,175 SGD
ZAR 27,471 ZAR
View
Most Expensive
MOH London
E6F98D16E · Oct 29
$2,682 SGD
£1,651 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $1,080 SGDSave up to $1,094 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+
0.71ct Heart
$1,080 SGD