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Round|Natural|GIA

0.37ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 5566121950

Certificate GIA 5566121950

Diamond specifications and retailer prices

From $492 AUD
HK$2,700 HKD
As of October 30, 2026
Save $889 AUD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,283 AUD at NZ Jewellers · As of August 31, 2026
View at NZ Jewellers

About this 0.37ct natural round diamond

This 0.37ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5566121950. Listed at 20 retailers as of October 29, 2026, with a 181% 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

0.37
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5566121950
Dimensions4.65 × 4.62 × 2.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
4.65 mm4.62 mm0.37 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566121950
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.7%

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: Oct 30
Current: $672 AUD|Low: $555 AUD|High: $1,390 AUD|Avg: $881 AUD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10$605 AUD
Retailer 11$618 AUD
Retailer 12$618 AUD
Retailer 3$641 AUD
Retailer 4$652 AUD
Retailer 1$672 AUD
Retailer 5$854 AUD
Retailer 8$909 AUD
Retailer 6$922 AUD
Retailer 13$953 AUD
Retailer 7$1,207 AUD
Retailer 2$1,323 AUD
Retailer 9$1,381 AUD

35 data points across 13 retailers

20 retailers$492 AUD to $1,381 AUD

A
Cheapest Retailer
-
$492 AUD
HK$2,700 HKD
Retailer 2
-
$605 AUD
$425 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$618 AUD
SGD 587 SGD
View
A
Retailer 4
-
$618 AUD
SGD 587 SGD
View
Retailer 5
-
$641 AUD
$450 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$641 AUD
$450 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$672 AUD
£372 GBP
View
Retailer 8
-
$686 AUD
$482 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$688 AUD
$483 USD
View
Price last confirmed 59 days ago
B+
Retailer 10
-
$800 AUD
$562 USD
View
B+
Retailer 11
-
$850 AUD
$597 USD
View
B+
Retailer 12
-
$854 AUD
$600 USD
View
B+
Retailer 13
-
$909 AUD
€608 EUR
View
B+
Retailer 14
-
$922 AUD
ZAR 10,465 ZAR
View
Retailer 15
-
$953 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$1,207 AUD
£668 GBP
View
Retailer 17
-
$1,323 AUD
£732 GBP
View
Price last confirmed 19 days ago
B
Retailer 18
-
$1,381 AUD
£764 GBP
View
Retailer 19
-
$2,279 AUD
$1,601 USD
View
Price under review
Most Expensive
NZ Jewellers
6556c5c9-9036-413d-a3a5-6f8f48e61ff0 · Aug 31
$2,283 AUD
$1,604 USD
View
Price under review
19 more retailers have this diamond
Prices start from $492 AUDSave up to $889 AUD

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
0.37ct Round
$492 AUD