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Emerald|Natural|GIA

0.51ct G IF Emerald Natural Diamond

ID • G/IF • GIA 2566653944

Certificate GIA 2566653944

Diamond specifications and retailer prices

From $780 AUD
As of November 4, 2026
Save $2,707 AUD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,487 AUD 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 G 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 2566653944. Listed at 17 retailers as of November 4, 2026, with prices from $780 to $3,487, a $2,707 spread on the same certified stone. NZ Jewellers lists it at $3,487. 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
G
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566653944
Dimensions5.40 × 3.85 × 2.61 mm
L/W Ratio1.40
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
5.40 mm3.85 mm0.51 ctG / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566653944
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,487 AUD|Low: $780 AUD|High: $3,611 AUD|Avg: $1,362 AUD|-3.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 17$780 AUD
Retailer 10$823 AUD
Retailer 13$823 AUD
Retailer 15$1,037 AUD
Retailer 4$1,046 AUD
Retailer 11$1,091 AUD
Retailer 5$1,111 AUD
Retailer 12$1,154 AUD
Retailer 9$1,194 AUD
Retailer 2$1,246 AUD
Retailer 7$1,253 AUD
Retailer 3$1,327 AUD
Retailer 14$1,336 AUD
Retailer 16$1,440 AUD
Retailer 8$1,476 AUD
Retailer 6$2,060 AUD
NZ Jewellers$3,487 AUD

11 data points across 17 retailers

17 retailers$780 AUD to $3,487 AUD

A+
Cheapest Retailer
-
$780 AUD
Final sale: no returns
A
Retailer 2
-
$823 AUD
View
A
Retailer 3
-
$823 AUD
View
A
Retailer 4
-
$1,037 AUD
View
Retailer 5
-
$1,046 AUD
View
Price last confirmed 3 days ago
A
Retailer 6
-
$1,091 AUD
View
A
Retailer 7
-
$1,111 AUD
View
A
Retailer 8
-
$1,154 AUD
View
Retailer 9
-
$1,194 AUD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$1,246 AUD
View
A
Retailer 11
-
$1,253 AUD
View
A
Retailer 12
-
$1,327 AUD
View
A
Retailer 13
-
$1,336 AUD
View
B+
Retailer 14
-
$1,440 AUD
View
B+
Retailer 15
-
$1,476 AUD
View
B
Retailer 16
-
$2,060 AUD
View
Most Expensive
B
NZ Jewellers
e3055b38-4167-4c75-86fe-dc95547fd1ee · Nov 5
$3,487 AUD
$2,441 USD
View
16 more retailers have this diamond
Prices start from $780 AUDSave up to $2,707 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.

A+
0.51ct Emerald
$780 AUD