Emerald|Natural|GIA

1.51ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 2567084665

Certificate GIA 2567084665

Diamond specifications and retailer prices

From $6,980 USD
A$10,738 AUD
As of November 2, 2026
11 retailers carry this diamond
Most expensive: $12,689 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

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 2567084665. Listed at 11 retailers as of November 2, 2026. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle51.94°
Pavilion angle58.28°
OriginNatural
Grading LabGIA
CertificateGIA 2567084665
Dimensions7.72 × 5.44 × 3.67 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
7.72 mm5.44 mm1.51 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567084665
Side View
Table 67.0%Crown 51.94°Girdle: STK-THKPavilion 58.28°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $7,248 USD|Low: $5,503 USD|High: $10,701 USD|Avg: $7,439 USD|+2.5%
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
October 6, 2026
Retailer 6$6,419 USD
Retailer 3$6,420 USD
Retailer 12$6,617 USD
Retailer 13$6,980 USD
Retailer 8$7,003 USD
Retailer 2$7,005 USD
Retailer 1$7,248 USD
Retailer 7$7,391 USD
Retailer 11$7,587 USD
Retailer 5$7,731 USD
Retailer 4$7,750 USD
Retailer 10$8,754 USD
Retailer 9$10,701 USD

17 data points across 13 retailers

11 retailers

Retailer 1
-
$6,420 USD
Price last confirmed 27 days ago
Retailer 2
-
$6,617 USD
View
Price last confirmed 26 days ago
B+
Retailer 3
-
$6,980 USD
A$10,738 AUD
View
Retailer 4
-
$7,391 USD
A$11,370 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$7,587 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$7,703 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$7,731 USD
View
Price last confirmed 27 days ago
Retailer 8
-
$8,754 USD
View
Price last confirmed 34 days ago
Retailer 9
-
$10,701 USD
£8,426 GBP
View
Price last confirmed 27 days ago
Retailer 10
-
$12,689 USD
View
Price last confirmed 45 days ago
Most Expensive
NZ Jewellers
2355c8c3-e75a-4a6c-b431-ae999dc26e3a · Sep 30
$12,689 USD
View
Price last confirmed 32 days ago
10 more retailers have this diamond
Prices start from $6,980 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+
1.51ct Emerald
$6,980 USD