Emerald|Natural|GIA

0.51ct H VS1 Emerald Natural Diamond

EX • H/VS1 • GIA 6541666461

Certificate GIA 6541666461

Diamond specifications and retailer prices

From $766 USD
As of October 27, 2026
Save $956 USD (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,722 USD at Flawless Fine Jewelry · As of October 27, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541666461. Listed at 25 retailers as of October 27, 2026, with prices from $766 to $1,722, a $956 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,722. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle56.7°
OriginNatural
Grading LabGIA
CertificateGIA 6541666461
Dimensions5.69 × 3.58 × 2.44 mm
L/W Ratio1.59
Top View
5.69 mm3.58 mm0.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541666461
Side View
Table 68.0%CrownGirdle: STK-THKPavilion 56.7°Culet: NoneDepth 68.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,722 USD|Low: $660 USD|High: $1,722 USD|Avg: $1,125 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 9$720 USD
Retailer 3$781 USD
Retailer 11$811 USD
Retailer 8$950 USD
Retailer 2$1,000 USD
Retailer 4$1,004 USD
Retailer 5$1,210 USD
Retailer 10$1,296 USD
Retailer 6$1,327 USD
Retailer 7$1,580 USD
Flawless Fine Jewelry$1,722 USD

41 data points across 11 retailers

25 retailers$766 USD to $1,722 USD

Retailer 1
-
$719 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$766 USD
View
Retailer 3
-
$781 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$781 USD
View
B+
Retailer 5
-
$786 USD
View
B+
Retailer 6
-
$792 USD
View
B+
Retailer 7
-
$811 USD
View
B+
Retailer 8
-
$885 USD
View
B+
Retailer 9
-
$901 USD
View
B
Retailer 10
-
$950 USD
View
B
Retailer 11
-
$960 USD
View
B
Retailer 12
-
$960 USD
View
B
Retailer 13
-
$964 USD
View
B
Retailer 14
-
$990 USD
View
B
Retailer 15
-
$1,000 USD
£788 GBP
View
B
Retailer 16
-
$1,004 USD
£790 GBP
View
B
Retailer 17
-
$1,058 USD
View
B
Retailer 18
-
$1,173 USD
View
B
Retailer 19
-
$1,210 USD
€1,152 EUR
View
Retailer 20
-
$1,296 USD
A$1,993 AUD
View
Price last confirmed 28 days ago
B
Retailer 21
-
$1,327 USD
ZAR 21,432 ZAR
View
B
Retailer 22
-
$1,388 USD
CA$1,928 CAD
View
B
Retailer 23
-
$1,580 USD
£1,244 GBP
View
Most Expensive
B
Flawless Fine Jewelry
A468B3272 · Oct 27
$1,722 USD
£1,356 GBP
View
23 more retailers have this diamond
Prices start from $766 USDSave up to $956 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.

B+
0.51ct Emerald
$766 USD