Round|Natural|GIA

0.78ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 6552830592

Certificate GIA 6552830592

Diamond specifications and retailer prices

From $1,139 USD
HK$8,900 HKD
As of November 1, 2026
Save $2,641 USD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,980 USD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 0.78ct natural round diamond

This 0.78ct natural round sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6552830592. Listed at 13 retailers as of November 1, 2026, with a 232% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6552830592
Dimensions5.88 × 5.85 × 3.68 mm
L/W Ratio1.01
Key to symbols
Cloud, Feather, Pinpoint
Top View
5.88 mm5.85 mm0.78 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552830592
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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: $3,780 USD|Low: $1,126 USD|High: $3,913 USD|Avg: $2,074 USD|-3.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$1,139 USD
Retailer 6$1,393 USD
Retailer 9$1,510 USD
Retailer 8$1,550 USD
Retailer 3$1,598 USD
Retailer 2$1,621 USD
Retailer 4$1,799 USD
Retailer 7$2,048 USD
Retailer 5$2,715 USD
Retailer 11$2,793 USD
NZ Jewellers$3,780 USD

30 data points across 11 retailers

13 retailers$1,139 USD to $3,780 USD

A
Cheapest Retailer
-
$1,139 USD
HK$8,900 HKD
A
Retailer 2
-
$1,393 USD
€1,327 EUR
View
A
Retailer 3
-
$1,510 USD
View
A
Retailer 4
-
$1,550 USD
View
A
Retailer 5
-
$1,598 USD
SGD 2,159 SGD
View
A
Retailer 6
-
$1,621 USD
View
A
Retailer 7
-
$1,799 USD
£1,417 GBP
View
B+
Retailer 8
-
$1,884 USD
A$2,898 AUD
View
B+
Retailer 9
-
$2,048 USD
€1,950 EUR
View
B+
Retailer 10
-
$2,715 USD
£2,138 GBP
View
B
Retailer 11
-
$2,793 USD
€2,660 EUR
View
B
Retailer 12
-
$3,780 USD
View
Most Expensive
NZ Jewellers
22dfc4a8-250f-4cb0-8eb9-8b4d2eb66be1 · Sep 21
$3,980 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $1,139 USDSave up to $2,641 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
0.78ct Round
$1,139 USD