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Emerald|Natural|GIA

1.51ct I VS1 Emerald Natural Diamond

EX • I/VS1 • GIA 6552691259

Certificate GIA 6552691259

Diamond specifications and retailer prices

From $5,943 AUD
As of October 30, 2026
Save $6,061 AUD (50%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $13,876 AUD at NZ Jewellers · As of October 14, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552691259. Listed at 24 retailers as of October 30, 2026, with a 102% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle50.8°
Pavilion angle57.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552691259
Dimensions8.11 × 5.27 × 3.51 mm
L/W Ratio1.54
Girdle conditionPolished
Top View
8.11 mm5.27 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552691259
Side View
Table 66.0%Crown 50.8°Girdle: MED-STKPavilion 57.6°Culet: NoneDepth 66.5%

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 30
Current: $7,892 AUD|Low: $5,943 AUD|High: $12,376 AUD|Avg: $8,059 AUD|-2.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 11$5,943 AUD
Retailer 19$6,113 AUD
Retailer 10$6,385 AUD
Retailer 17$6,455 AUD
Retailer 2$6,597 AUD
Retailer 6$6,832 AUD
Retailer 20$6,949 AUD
Retailer 15$7,413 AUD
Retailer 1$7,892 AUD
Retailer 3$8,282 AUD
Retailer 4$8,282 AUD
Retailer 13$8,314 AUD
Retailer 8$8,382 AUD
Retailer 5$8,567 AUD
Retailer 14$8,708 AUD
Retailer 9$9,076 AUD
Retailer 7$9,492 AUD
Retailer 18$9,510 AUD
Retailer 16$10,043 AUD
Retailer 12$12,004 AUD

27 data points across 20 retailers

24 retailers$5,943 AUD to $12,004 AUD

A
Cheapest Retailer
-
$5,943 AUD
A
Retailer 2
-
$6,113 AUD
View
A
Retailer 3
-
$6,455 AUD
View
A
Retailer 4
-
$6,597 AUD
View
A
Retailer 5
-
$6,832 AUD
View
Final sale: no returns
A
Retailer 6
-
$6,949 AUD
View
A
Retailer 7
-
$7,413 AUD
View
Retailer 8
-
$7,517 AUD
View
Price last confirmed 20 days ago
Retailer 9
-
$7,517 AUD
View
Price last confirmed 22 days ago
Retailer 10
-
$7,571 AUD
View
Price last confirmed 37 days ago
A
Retailer 11
-
$7,892 AUD
View
A
Retailer 12
-
$8,282 AUD
View
A
Retailer 13
-
$8,282 AUD
View
Retailer 14
-
$8,314 AUD
View
Price last confirmed 27 days ago
A
Retailer 15
-
$8,382 AUD
View
A
Retailer 16
-
$8,567 AUD
View
Retailer 17
-
$8,673 AUD
View
Price last confirmed 22 days ago
A
Retailer 18
-
$8,708 AUD
View
Retailer 19
-
$9,076 AUD
View
Price last confirmed 13 days ago
B+
Retailer 20
-
$9,492 AUD
View
B+
Retailer 21
-
$9,510 AUD
View
B+
Retailer 22
-
$10,043 AUD
View
B+
Retailer 23
-
$12,004 AUD
View
Most Expensive
NZ Jewellers
622a4e1c-9b8e-4252-81b2-fb0ce71f4a39 · Oct 14
$13,876 AUD
$9,734 USD
View
Price last confirmed 22 days ago
23 more retailers have this diamond
Prices start from $5,943 AUDSave up to $6,061 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
$5,943 AUD