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Round|Natural|GIA

0.81ct D IF Round Natural Diamond

EX • D/IF • GIA 6542738528

Certificate GIA 6542738528

Diamond specifications and retailer prices

From $6,495 NZD
HK$28,600 HKD
As of November 1, 2026
Save $7,631 NZD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,452 NZD 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 November 1, 2026, with a 117% 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
Colour
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: Nov 1
Current: $7,967 NZD|Low: $6,495 NZD|High: $14,298 NZD|Avg: $9,946 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$6,495 NZD
Retailer 3$7,736 NZD
Retailer 1$7,967 NZD
Retailer 2$8,187 NZD
Retailer 12$8,189 NZD
Retailer 7$8,311 NZD
Retailer 5$8,828 NZD
Retailer 4$8,988 NZD
Retailer 11$9,825 NZD
Retailer 8$9,995 NZD
Retailer 9$13,205 NZD
Retailer 6$14,126 NZD

39 data points across 12 retailers

17 retailers$6,495 NZD to $14,126 NZD

A
Cheapest Retailer
-
$6,495 NZD
HK$28,600 HKD
A
Retailer 2
-
$7,736 NZD
$4,360 USD
View
B+
Retailer 3
-
$7,967 NZD
$4,490 USD
View
B+
Retailer 4
-
$8,187 NZD
$4,614 USD
View
Final sale: no returns
B+
Retailer 5
-
$8,189 NZD
SGD 6,237 SGD
View
A
Retailer 6
-
$8,311 NZD
£3,688 GBP
View
B+
Retailer 7
-
$8,828 NZD
£3,918 GBP
View
Retailer 8
-
$8,870 NZD
$4,999 USD
View
Price last confirmed 33 days ago
Retailer 9
-
$8,988 NZD
A$7,793 AUD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$9,156 NZD
$5,160 USD
View
B+
Retailer 11
-
$9,825 NZD
£4,360 GBP
View
B+
Retailer 12
-
$9,995 NZD
€5,365 EUR
View
Retailer 13
-
$10,234 NZD
$5,768 USD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$12,610 NZD
$7,107 USD
View
B
Retailer 15
-
$13,205 NZD
ZAR 120,232 ZAR
View
B
Retailer 16
-
$14,126 NZD
£6,269 GBP
View
Most Expensive
NZ Jewellers
58193f79-5a35-4740-8462-b8bae79e023d · Sep 26
$15,452 NZD
$8,709 USD
View
Price last confirmed 36 days ago
16 more retailers have this diamond
Prices start from $6,495 NZDSave up to $7,631 NZD

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
$6,495 NZD