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Emerald|Natural|GIA

1.51ct I VS1 Emerald Natural Diamond

EX • I/VS1 • GIA 7433747343

Certificate GIA 7433747343

Diamond specifications and retailer prices

From $8,655 AUD
$6,080 USD
As of October 28, 2026
Save $9,880 AUD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $18,535 AUD at NZ Jewellers · As of October 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 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 7433747343. Listed at 22 retailers as of October 28, 2026, with prices from $8,655 to $18,535, a $9,880 spread on the same certified stone. NZ Jewellers lists it at $18,535. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7433747343
Dimensions7.82 × 5.60 × 3.75 mm
L/W Ratio1.40
Top View
7.82 mm5.60 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7433747343
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.0%

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 28
Current: $18,535 AUD|Low: $8,495 AUD|High: $18,535 AUD|Avg: $11,312 AUD
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 18$8,655 AUD
Retailer 4$8,755 AUD
Retailer 19$9,266 AUD
Retailer 3$9,296 AUD
Retailer 10$9,345 AUD
Retailer 8$10,039 AUD
Retailer 20$10,194 AUD
Retailer 21$10,229 AUD
Retailer 2$10,361 AUD
Retailer 17$10,684 AUD
Retailer 6$11,118 AUD
Retailer 11$11,118 AUD
Retailer 9$11,258 AUD
Retailer 12$11,488 AUD
Retailer 5$11,584 AUD
Retailer 7$11,998 AUD
Retailer 13$12,111 AUD
Retailer 14$12,210 AUD
Retailer 16$13,495 AUD
Retailer 15$15,527 AUD
NZ Jewellers$18,535 AUD

44 data points across 21 retailers

22 retailers$8,655 AUD to $18,535 AUD

A
Cheapest Retailer
-
$8,655 AUD
$6,080 USD
A
Retailer 2
-
$8,755 AUD
$6,150 USD
View
B+
Retailer 3
-
$9,266 AUD
$6,509 USD
View
Final sale: no returns
B+
Retailer 4
-
$9,268 AUD
$6,510 USD
View
B+
Retailer 5
-
$9,296 AUD
$6,530 USD
View
B+
Retailer 6
-
$9,345 AUD
$6,564 USD
View
B+
Retailer 7
-
$10,039 AUD
$7,052 USD
View
B+
Retailer 8
-
$10,194 AUD
$7,161 USD
View
B+
Retailer 9
-
$10,229 AUD
$7,185 USD
View
B+
Retailer 10
-
$10,361 AUD
£5,731 GBP
View
Retailer 11
-
$10,684 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$10,989 AUD
$7,719 USD
View
B+
Retailer 13
-
$11,118 AUD
$7,810 USD
View
B+
Retailer 14
-
$11,118 AUD
$7,810 USD
View
B+
Retailer 15
-
$11,258 AUD
$7,908 USD
View
B+
Retailer 16
-
$11,488 AUD
$8,070 USD
View
B+
Retailer 17
-
$11,584 AUD
$8,137 USD
View
B
Retailer 18
-
$11,998 AUD
£6,636 GBP
View
B+
Retailer 19
-
$12,111 AUD
€8,102 EUR
View
B+
Retailer 20
-
$13,495 AUD
ZAR 153,140 ZAR
View
B
Retailer 21
-
$15,527 AUD
£8,588 GBP
View
Most Expensive
B
NZ Jewellers
d9075f4a-1257-44eb-9880-45794a3185a6 · Oct 30
$18,535 AUD
$13,020 USD
View
21 more retailers have this diamond
Prices start from $8,655 AUDSave up to $9,880 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
$8,655 AUD