CaratHunter
Plans
Emerald|Natural|GIA

0.51ct D VS2 Emerald Natural Diamond

VG • D/VS2 • GIA 5222158381

Certificate GIA 5222158381

Diamond specifications and retailer prices

From $1,344 AUD
$942 USD
As of October 31, 2026
Save $1,570 AUD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,643 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5222158381. Listed at 17 retailers as of October 31, 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
D
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5222158381
Dimensions5.67 × 4.21 × 2.47 mm
L/W Ratio1.35
Top View
5.67 mm4.21 mm0.51 ctD / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5222158381
Side View
Table 71.0%CrownGirdle: EXTPavilionCulet: NoneDepth 58.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,761 AUD|Low: $1,344 AUD|High: $2,914 AUD|Avg: $1,958 AUD|+6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$1,344 AUD
Retailer 9$1,430 AUD
Retailer 7$1,441 AUD
Retailer 2$1,494 AUD
Retailer 10$1,714 AUD
Retailer 1$1,761 AUD
Retailer 8$1,953 AUD
Retailer 5$2,095 AUD
Retailer 6$2,305 AUD
Retailer 4$2,671 AUD
Retailer 3$2,914 AUD

42 data points across 11 retailers

17 retailers$1,344 AUD to $2,914 AUD

B+
Cheapest Retailer
-
$1,344 AUD
$942 USD
B+
Retailer 2
-
$1,430 AUD
$1,002 USD
View
B+
Retailer 3
-
$1,441 AUD
$1,010 USD
View
B
Retailer 4
-
$1,494 AUD
$1,047 USD
View
B
Retailer 5
-
$1,494 AUD
$1,047 USD
View
B
Retailer 6
-
$1,551 AUD
$1,087 USD
View
B
Retailer 7
-
$1,684 AUD
$1,180 USD
View
B
Retailer 8
-
$1,698 AUD
$1,190 USD
View
Retailer 9
-
$1,714 AUD
£946 GBP
View
Price last confirmed 33 days ago
B
Retailer 10
-
$1,724 AUD
$1,208 USD
View
B
Retailer 11
-
$1,761 AUD
£972 GBP
View
Retailer 12
-
$1,953 AUD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$2,095 AUD
€1,398 EUR
View
B
Retailer 14
-
$2,305 AUD
ZAR 26,099 ZAR
View
B
Retailer 15
-
$2,671 AUD
£1,474 GBP
View
B
Retailer 16
-
$2,914 AUD
£1,608 GBP
View
Most Expensive
NZ Jewellers
020be6c2-b8de-4f63-8c7f-5ec9b7dcc211 · Oct 30
$3,643 AUD
$2,553 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,344 AUDSave up to $1,570 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.

B+
0.51ct Emerald
$1,344 AUD