CaratHunter
Plans
Emerald|Natural|GIA

0.51ct H IF Emerald Natural Diamond

EX • H/IF • GIA 5232656788

Certificate GIA 5232656788

Diamond specifications and retailer prices

From $1,347 AUD
As of November 6, 2026
Save $723 AUD (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,070 AUD 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 H colour (near-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 5232656788. Listed at 5 retailers as of November 4, 2026, with prices from $1,347 to $2,070, a $723 spread on the same certified stone. MOH London lists it at $2,070. 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
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232656788
Dimensions5.38 × 3.89 × 2.61 mm
L/W Ratio1.38
Top View
5.38 mm3.89 mm0.51 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5232656788
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 67.2%

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 6
Current: $2,070 AUD|Low: $1,290 AUD|High: $2,097 AUD|Avg: $1,727 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$1,347 AUD
Retailer 3$1,596 AUD
Retailer 4$1,701 AUD
Retailer 5$1,948 AUD
MOH London$2,070 AUD

34 data points across 5 retailers

5 retailers$1,347 AUD to $2,070 AUD

B+
Cheapest Retailer
-
$1,347 AUD
B+
Retailer 2
-
$1,527 AUD
View
B+
Retailer 3
-
$1,596 AUD
View
Retailer 4
-
$1,701 AUD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
69FEEE6C9 · Nov 4
$2,070 AUD
£1,141 GBP
View
4 more retailers have this diamond
Prices start from $1,347 AUDSave up to $723 AUD

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
$1,347 AUD