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Emerald|Natural|GIA

0.51ct K IF Emerald Natural Diamond

GD • K/IF • GIA 6522280260

Certificate GIA 6522280260

Diamond specifications and retailer prices

From $605 USD
As of November 1, 2026
Save $762 USD (56%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,367 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522280260. Listed at 4 retailers as of November 1, 2026, with prices from $605 to $1,367, a $762 spread on the same certified stone. MOH London lists it at $1,367. 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
K
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522280260
Dimensions5.94 × 3.86 × 2.29 mm
L/W Ratio1.54
Top View
5.94 mm3.86 mm0.51 ctK / IF
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522280260
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
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: Nov 1
Current: $1,367 USD|Low: $599 USD|High: $1,386 USD|Avg: $854 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$605 USD
Retailer 5$716 USD
Retailer 3$720 USD
Retailer 2$872 USD
MOH London$1,367 USD

43 data points across 5 retailers

4 retailers$605 USD to $1,367 USD

B+
Cheapest Retailer
-
$605 USD
B
Retailer 2
-
$720 USD
View
B
Retailer 3
-
$872 USD
View
Most Expensive
C
MOH London
7DC2E6553 · Nov 4
$1,367 USD
£1,076 GBP
View
3 more retailers have this diamond
Prices start from $605 USDSave up to $762 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
$605 USD