Emerald|Natural|GIA

0.51ct H VS1 Emerald Natural Diamond

VG • H/VS1 • GIA 2534713892

Certificate GIA 2534713892

Diamond specifications and retailer prices

From $542 USD
As of October 31, 2026
Save $1,103 USD (67%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,222 USD 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2534713892. Listed at 24 retailers as of October 29, 2026, with a 203% 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
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.7°
Pavilion angle55°
OriginNatural
Grading LabGIA
CertificateGIA 2534713892
Dimensions6.08 × 3.74 × 2.36 mm
L/W Ratio1.63
Top View
6.08 mm3.74 mm0.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534713892
Side View
Table 68.0%Crown 48.7°Girdle: MED-STKPavilion 55°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,222 USD|Low: $450 USD|High: $2,222 USD|Avg: $944 USD
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
October 31, 2026
Retailer 4$563 USD
Retailer 14$592 USD
Retailer 13$605 USD
Retailer 16$610 USD
Retailer 7$642 USD
Retailer 3$691 USD
Retailer 5$691 USD
Retailer 8$741 USD
Retailer 17$833 USD
Retailer 2$875 USD
Retailer 6$910 USD
Retailer 10$948 USD
Retailer 15$1,065 USD
Retailer 11$1,093 USD
Retailer 9$1,417 USD
Retailer 12$1,645 USD
NZ Jewellers$2,222 USD

36 data points across 17 retailers

24 retailers$542 USD to $1,645 USD

A
Cheapest Retailer
-
$542 USD
A
Retailer 2
-
$563 USD
HK$4,400 HKD
View
B+
Retailer 3
-
$592 USD
View
Final sale: no returns
A
Retailer 4
-
$605 USD
View
B+
Retailer 5
-
$610 USD
View
B+
Retailer 6
-
$642 USD
View
B+
Retailer 7
-
$691 USD
View
B+
Retailer 8
-
$691 USD
View
B+
Retailer 9
-
$741 USD
View
B+
Retailer 10
-
$743 USD
View
B
Retailer 11
-
$810 USD
View
B
Retailer 12
-
$810 USD
View
B+
Retailer 13
-
$830 USD
View
Retailer 14
-
$833 USD
£656 GBP
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$840 USD
View
B
Retailer 16
-
$875 USD
£689 GBP
View
B
Retailer 17
-
$910 USD
View
B
Retailer 18
-
$948 USD
€903 EUR
View
B
Retailer 19
-
$1,007 USD
View
Retailer 20
-
$1,065 USD
A$1,639 AUD
View
Price last confirmed 28 days ago
B
Retailer 21
-
$1,093 USD
ZAR 17,665 ZAR
View
B
Retailer 22
-
$1,417 USD
£1,116 GBP
View
B
Retailer 23
-
$1,645 USD
£1,295 GBP
View
Most Expensive
NZ Jewellers
6f70a0d9-e55d-487d-b9f5-d14cc016b3d1 · Oct 30
$2,222 USD
View
Price under review
23 more retailers have this diamond
Prices start from $542 USDSave up to $1,103 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
0.51ct Emerald
$542 USD