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Emerald|Natural|GIA

0.51ct D IF Emerald Natural Diamond

VG • D/IF • GIA 2221218801

Certificate GIA 2221218801

Diamond specifications and retailer prices

From $2,090 NZD
As of November 4, 2026
Save $2,498 NZD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,129 NZD at NZ Jewellers · As of November 5, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2221218801. Listed at 22 retailers as of November 4, 2026, with a 120% 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221218801
Dimensions5.26 × 3.74 × 2.63 mm
L/W Ratio1.41
Culet sizeNone
Top View
5.26 mm3.74 mm0.51 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221218801
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.3%

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: Nov 4
Current: $6,129 NZD|Low: $2,100 NZD|High: $6,129 NZD|Avg: $3,449 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8$2,100 NZD
Retailer 7$2,129 NZD
Retailer 3$2,276 NZD
Retailer 4$2,358 NZD
Retailer 11$2,627 NZD
Retailer 9$3,278 NZD
Retailer 6$3,486 NZD
Retailer 2$3,878 NZD
Retailer 10$4,515 NZD
Retailer 5$4,588 NZD
NZ Jewellers$6,129 NZD

44 data points across 11 retailers

22 retailers$2,090 NZD to $4,588 NZD

B+
Cheapest Retailer
-
$2,090 NZD
B+
Retailer 2
-
$2,100 NZD
View
Final sale: no returns
B+
Retailer 3
-
$2,129 NZD
View
B+
Retailer 4
-
$2,180 NZD
View
B+
Retailer 5
-
$2,182 NZD
View
B+
Retailer 6
-
$2,253 NZD
View
B+
Retailer 7
-
$2,276 NZD
View
Retailer 8
-
$2,276 NZD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$2,358 NZD
View
B+
Retailer 10
-
$2,365 NZD
View
B+
Retailer 11
-
$2,430 NZD
View
B+
Retailer 12
-
$2,501 NZD
View
B+
Retailer 13
-
$2,501 NZD
View
B+
Retailer 14
-
$2,590 NZD
View
B+
Retailer 15
-
$2,627 NZD
View
B
Retailer 16
-
$3,142 NZD
View
Retailer 17
-
$3,278 NZD
View
Price last confirmed 31 days ago
B
Retailer 18
-
$3,486 NZD
View
B
Retailer 19
-
$3,878 NZD
View
B
Retailer 20
-
$4,515 NZD
View
B
Retailer 21
-
$4,588 NZD
View
Most Expensive
NZ Jewellers
2f42da99-7108-4435-9709-a6a7d7ae387b · Nov 5
$6,129 NZD
$3,455 USD
View
Price under review
21 more retailers have this diamond
Prices start from $2,090 NZDSave up to $2,498 NZD

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
$2,090 NZD