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Round|Natural|GIA

0.51ct E VVS1 Round Natural Diamond

EX • E/VVS1 • GIA 7566661531

Certificate GIA 7566661531

Diamond specifications and retailer prices

From HK$8,537 HKD
As of October 27, 2026
Save HK$19,490 HKD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$28,026 HKD at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7566661531. Listed at 21 retailers as of October 26, 2026, with prices from HK$8,537 to HK$28,026, a HK$19,490 spread on the same certified stone. NZ Jewellers lists it at HK$28,026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7566661531
Dimensions5.26 × 5.24 × 3.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint
Top View
5.26 mm5.24 mm0.51 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566661531
Side View
Table 59.0%Crown 32°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 59.2%

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 27
Current: HK$28,026 HKD|Low: HK$8,537 HKD|High: HK$28,026 HKD|Avg: HK$13,813 HKD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 28, 2026
Retailer 4HK$8,537 HKD
Retailer 18HK$9,067 HKD
Retailer 11HK$10,600 HKD
Retailer 5HK$10,749 HKD
Retailer 16HK$11,063 HKD
Retailer 12HK$11,377 HKD
Retailer 9HK$11,495 HKD
Retailer 21HK$11,495 HKD
Retailer 8HK$11,990 HKD
Retailer 7HK$12,020 HKD
Retailer 20HK$12,556 HKD
Retailer 15HK$12,666 HKD
Retailer 3HK$13,260 HKD
Retailer 6HK$13,352 HKD
Retailer 13HK$13,801 HKD
Retailer 14HK$14,228 HKD
Retailer 2HK$15,983 HKD
Retailer 19HK$17,696 HKD
Retailer 17HK$19,879 HKD
Retailer 10HK$20,686 HKD
NZ JewellersHK$28,026 HKD

8 data points across 21 retailers

21 retailersHK$8,537 HKD to HK$28,026 HKD

A
Cheapest Retailer
-
HK$8,537 HKD
A
Retailer 2
-
HK$9,067 HKD
₹110,058 INR
View
B+
Retailer 3
-
HK$10,749 HKD
$1,370 USD
View
Retailer 4
-
HK$10,945 HKD
$1,395 USD
View
Price last confirmed 11 days ago
Retailer 5
-
HK$11,063 HKD
$1,410 USD
View
Price last confirmed 5 days ago
B+
Retailer 6
-
HK$11,377 HKD
$1,450 USD
View
Retailer 7
-
HK$11,495 HKD
$1,465 USD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$11,495 HKD
$1,465 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
HK$11,990 HKD
SGD 2,065 SGD
View
Retailer 10
-
HK$12,020 HKD
$1,532 USD
View
Price last confirmed 8 days ago
Retailer 11
-
HK$12,556 HKD
$1,600 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
HK$12,666 HKD
£1,271 GBP
View
B+
Retailer 13
-
HK$13,260 HKD
$1,690 USD
View
B+
Retailer 14
-
HK$13,352 HKD
£1,340 GBP
View
B+
Retailer 15
-
HK$13,801 HKD
£1,385 GBP
View
B+
Retailer 16
-
HK$14,228 HKD
$1,813 USD
View
B+
Retailer 17
-
HK$15,983 HKD
€1,940 EUR
View
B
Retailer 18
-
HK$17,696 HKD
ZAR 36,435 ZAR
View
Price last confirmed 7 days ago
B
Retailer 19
-
HK$19,879 HKD
£1,995 GBP
View
B
Retailer 20
-
HK$20,686 HKD
£2,076 GBP
View
Most Expensive
B
NZ Jewellers
ec6cdfec-44f2-48b9-8332-52c37cb94acf · Oct 26
HK$28,026 HKD
$3,572 USD
View
20 more retailers have this diamond
Prices start from HK$8,537 HKDSave up to HK$19,490 HKD

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
0.51ct Round
HK$8,537 HKD