CaratHunter
Plans
Emerald|Natural|GIA

1.51ct H SI2 Emerald Natural Diamond

EX • H/SI2 • GIA 5241097316

Certificate GIA 5241097316

Diamond specifications and retailer prices

From $4,681 AUD
$3,288 USD
As of October 31, 2026
Save $3,926 AUD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,607 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241097316. Listed at 12 retailers as of October 26, 2026, with prices from $4,681 to $8,607, a $3,926 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,607. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241097316
Dimensions7.66 × 5.46 × 3.68 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.66 mm5.46 mm1.51 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241097316
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
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: Oct 31
Current: $5,458 AUD|Low: $4,681 AUD|High: $8,607 AUD|Avg: $5,912 AUD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 1, 2026
Retailer 4$4,681 AUD
Retailer 2$4,872 AUD
Retailer 10$5,001 AUD
Retailer 5$5,082 AUD
Retailer 9$5,108 AUD
Retailer 1$5,458 AUD
Retailer 6$5,963 AUD
Retailer 8$6,041 AUD
Retailer 3$6,263 AUD
Retailer 7$8,394 AUD
Wholesale Diamonds Direct$8,607 AUD

15 data points across 11 retailers

12 retailers$4,681 AUD to $8,607 AUD

A
Cheapest Retailer
-
$4,681 AUD
$3,288 USD
A
Retailer 2
-
$4,768 AUD
SGD 4,526 SGD
View
A
Retailer 3
-
$4,872 AUD
$3,422 USD
View
A
Retailer 4
-
$5,001 AUD
$3,513 USD
View
A
Retailer 5
-
$5,082 AUD
$3,570 USD
View
A
Retailer 6
-
$5,108 AUD
SGD 4,849 SGD
View
A
Retailer 7
-
$5,458 AUD
£3,019 GBP
View
A
Retailer 8
-
$5,963 AUD
$4,189 USD
View
A
Retailer 9
-
$6,041 AUD
$4,244 USD
View
A
Retailer 10
-
$6,263 AUD
€4,190 EUR
View
B+
Retailer 11
-
$8,394 AUD
$5,896 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
564760129 · Oct 26
$8,607 AUD
$6,046 USD
View
11 more retailers have this diamond
Prices start from $4,681 AUDSave up to $3,926 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
1.51ct Emerald
$4,681 AUD