Emerald|Natural|GIA

0.51ct D IF Emerald Natural Diamond

EX • D/IF • GIA 2566125842

Certificate GIA 2566125842

Diamond specifications and retailer prices

From $743 USD
SGD 1,004 SGD
As of October 31, 2026
Save $1,786 USD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,529 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566125842. Listed at 14 retailers as of October 30, 2026, with prices from $743 to $2,529, a $1,786 spread on the same certified stone. NZ Jewellers lists it at $2,529. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566125842
Dimensions3.80 × 5.34 × 2.55 mm
L/W Ratio1.41
Top View
3.80 mm5.34 mm0.51 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566125842
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 67.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,529 USD|Low: $743 USD|High: $2,717 USD|Avg: $1,251 USD|-6.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2$743 USD
Retailer 6$744 USD
Retailer 11$855 USD
Retailer 7$913 USD
Retailer 5$941 USD
Retailer 3$956 USD
Retailer 8$991 USD
Retailer 10$1,010 USD
Retailer 4$1,303 USD
Retailer 9$1,516 USD
Retailer 12$2,007 USD
NZ Jewellers$2,529 USD

31 data points across 12 retailers

14 retailers$743 USD to $2,529 USD

A+
Cheapest Retailer
-
$743 USD
SGD 1,004 SGD
A
Retailer 2
-
$744 USD
View
Final sale: no returns
A
Retailer 3
-
$855 USD
View
A
Retailer 4
-
$913 USD
£719 GBP
View
A
Retailer 5
-
$941 USD
View
A
Retailer 6
-
$956 USD
View
A
Retailer 7
-
$991 USD
£781 GBP
View
A
Retailer 8
-
$1,010 USD
View
Retailer 9
-
$1,152 USD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$1,208 USD
A$1,858 AUD
View
Retailer 11
-
$1,303 USD
A$2,004 AUD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
$1,516 USD
£1,194 GBP
View
B
Retailer 13
-
$2,007 USD
£1,580 GBP
View
Most Expensive
B
NZ Jewellers
2a8c4a73-2399-42be-896e-75fa4b674989 · Oct 30
$2,529 USD
View
13 more retailers have this diamond
Prices start from $743 USDSave up to $1,786 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
$743 USD