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Emerald|Natural|GIA

0.51ct H VS1 Emerald Natural Diamond

GD • H/VS1 • GIA 2527685460

Certificate GIA 2527685460

Diamond specifications and retailer prices

From $1,143 AUD
As of November 4, 2026
Save $1,356 AUD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,737 AUD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2527685460. Listed at 22 retailers as of November 4, 2026, with a 119% 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
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2527685460
Dimensions5.33 × 3.79 × 2.53 mm
L/W Ratio1.41
Top View
5.33 mm3.79 mm0.51 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2527685460
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,737 AUD|Low: $1,143 AUD|High: $4,285 AUD|Avg: $1,712 AUD
Flawless Fine Jewelry
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
Retailer 22
November 5, 2026
Retailer 3$1,143 AUD
Retailer 12$1,215 AUD
Retailer 19$1,219 AUD
Retailer 4$1,239 AUD
Retailer 22$1,239 AUD
Retailer 15$1,240 AUD
Retailer 5$1,253 AUD
Retailer 18$1,286 AUD
Retailer 6$1,367 AUD
Retailer 10$1,383 AUD
Retailer 11$1,428 AUD
Retailer 8$1,511 AUD
Retailer 20$1,511 AUD
Retailer 21$1,568 AUD
Retailer 13$1,584 AUD
Retailer 9$1,820 AUD
Retailer 17$1,913 AUD
Retailer 14$2,084 AUD
Retailer 2$2,108 AUD
Retailer 16$2,499 AUD
Flawless Fine Jewelry$2,737 AUD
Retailer 7$4,285 AUD

43 data points across 22 retailers

22 retailers$1,143 AUD to $2,499 AUD

B
Cheapest Retailer
-
$1,143 AUD
Final sale: no returns
B
Retailer 2
-
$1,215 AUD
View
B
Retailer 3
-
$1,219 AUD
View
Retailer 4
-
$1,239 AUD
View
Price last confirmed 7 days ago
B
Retailer 5
-
$1,239 AUD
View
Retailer 6
-
$1,240 AUD
View
Price last confirmed 39 days ago
B
Retailer 7
-
$1,253 AUD
View
B
Retailer 8
-
$1,286 AUD
View
B
Retailer 9
-
$1,367 AUD
View
B
Retailer 10
-
$1,383 AUD
View
B
Retailer 11
-
$1,428 AUD
View
B
Retailer 12
-
$1,511 AUD
View
B
Retailer 13
-
$1,511 AUD
View
B
Retailer 14
-
$1,568 AUD
View
B
Retailer 15
-
$1,584 AUD
View
B
Retailer 16
-
$1,820 AUD
View
B
Retailer 17
-
$1,913 AUD
View
Retailer 18
-
$2,084 AUD
View
Price last confirmed 31 days ago
B
Retailer 19
-
$2,108 AUD
View
B
Retailer 20
-
$2,499 AUD
View
Most Expensive
Flawless Fine Jewelry
36F479EA8 · Nov 4
$2,737 AUD
£1,512 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $1,143 AUDSave up to $1,356 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
$1,143 AUD