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Emerald|Natural|GIA

1.51ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 2245036040

Certificate GIA 2245036040

Diamond specifications and retailer prices

From $7,686 AUD
SGD 7,279 SGD
As of November 2, 2026
Save $5,557 AUD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,304 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245036040. Listed at 15 retailers as of November 1, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245036040
Dimensions8.12 × 5.24 × 3.55 mm
L/W Ratio1.55
Culet sizeNone
Top View
8.12 mm5.24 mm1.51 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245036040
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NDepth 67.9%

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: Nov 2
Current: $9,763 AUD|Low: $7,686 AUD|High: $14,327 AUD|Avg: $9,777 AUD|+1.5%
Retailer 1
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
Wholesale Diamonds Direct
November 2, 2026
Retailer 4$7,686 AUD
Retailer 11$7,895 AUD
Retailer 5$7,919 AUD
Retailer 9$8,000 AUD
Retailer 2$8,131 AUD
Retailer 10$8,316 AUD
Retailer 7$8,697 AUD
Retailer 13$9,232 AUD
Retailer 14$9,702 AUD
Retailer 12$9,749 AUD
Retailer 1$9,763 AUD
Retailer 8$10,893 AUD
Retailer 3$12,615 AUD
Retailer 6$13,008 AUD
Wholesale Diamonds Direct$14,304 AUD

36 data points across 15 retailers

15 retailers$7,686 AUD to $13,243 AUD

A
Cheapest Retailer
-
$7,686 AUD
SGD 7,279 SGD
A
Retailer 2
-
$7,895 AUD
$5,533 USD
View
A
Retailer 3
-
$7,919 AUD
$5,550 USD
View
A
Retailer 4
-
$8,000 AUD
SGD 7,576 SGD
View
A
Retailer 5
-
$8,131 AUD
$5,699 USD
View
A
Retailer 6
-
$8,316 AUD
$5,828 USD
View
A
Retailer 7
-
$8,697 AUD
£4,799 GBP
View
A
Retailer 8
-
$9,232 AUD
$6,470 USD
View
B+
Retailer 9
-
$9,702 AUD
$6,799 USD
View
A
Retailer 10
-
$9,749 AUD
$6,832 USD
View
B+
Retailer 11
-
$9,763 AUD
€6,516 EUR
View
B+
Retailer 12
-
$10,893 AUD
$7,634 USD
View
B
Retailer 13
-
$12,615 AUD
$8,841 USD
View
B+
Retailer 14
-
$13,243 AUD
$9,281 USD
View
Most Expensive
Wholesale Diamonds Direct
611240142 · Oct 26
$14,304 AUD
$10,024 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $7,686 AUDSave up to $5,557 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
$7,686 AUD