Round|Natural|GIA

0.81ct D IF Round Natural Diamond

EX • D/IF • GIA 6542738528

Certificate GIA 6542738528

Diamond specifications and retailer prices

From $3,622 USD
HK$28,300 HKD
As of October 29, 2026
Save $4,351 USD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,709 USD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6542738528. Listed at 17 retailers as of October 26, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542738528
Dimensions6.00 × 6.04 × 3.69 mm
L/W Ratio1.01
Top View
6.00 mm6.04 mm0.81 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542738528
Side View
Table 59.0%Crown 32°GirdlePavilion 41.8°CuletDepth 61.4%

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: Oct 29
Current: $5,005 USD|Low: $4,310 USD|High: $8,058 USD|Avg: $5,647 USD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 10$4,360 USD
Retailer 9$4,614 USD
Retailer 8$4,615 USD
Retailer 3$4,687 USD
Retailer 1$5,005 USD
Retailer 2$5,066 USD
Retailer 7$5,537 USD
Retailer 4$5,627 USD
Retailer 5$7,376 USD
Retailer 6$7,973 USD

43 data points across 10 retailers

17 retailers$3,622 USD to $7,973 USD

A
Cheapest Retailer
-
$3,622 USD
HK$28,300 HKD
A
Retailer 2
-
$4,360 USD
View
B+
Retailer 3
-
$4,540 USD
View
B+
Retailer 4
-
$4,614 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,615 USD
SGD 6,237 SGD
View
B+
Retailer 6
-
$4,687 USD
£3,691 GBP
View
B+
Retailer 7
-
$4,999 USD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$5,005 USD
£3,941 GBP
View
B+
Retailer 9
-
$5,066 USD
A$7,793 AUD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
$5,160 USD
View
B+
Retailer 11
-
$5,537 USD
£4,360 GBP
View
B+
Retailer 12
-
$5,627 USD
€5,359 EUR
View
B+
Retailer 13
-
$5,768 USD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$7,107 USD
View
B
Retailer 15
-
$7,376 USD
ZAR 119,163 ZAR
View
B
Retailer 16
-
$7,973 USD
£6,278 GBP
View
Most Expensive
B
NZ Jewellers
58193f79-5a35-4740-8462-b8bae79e023d · Sep 26
$8,709 USD
View
Price last confirmed 32 days ago
16 more retailers have this diamond
Prices start from $3,622 USDSave up to $4,351 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 Round
$3,622 USD