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Emerald|Natural|GIA

1.02ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 6402785412

Certificate GIA 6402785412

Diamond specifications and retailer prices

From $1,991 AUD
As of November 6, 2026
Save $2,417 AUD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,525 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.02ct natural emerald diamond

This 1.02ct natural emerald sits in the classic one-carat band, graded D 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 6402785412. Listed at 17 retailers as of November 4, 2026, with a 121% 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

1.02
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6402785412
Dimensions6.17 × 4.92 × 3.34 mm
L/W Ratio1.25
Top View
6.17 mm4.92 mm1.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6402785412
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 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 6
Current: $1,991 AUD|Low: $1,991 AUD|High: $4,533 AUD|Avg: $2,871 AUD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$1,991 AUD
Retailer 7$2,300 AUD
Retailer 2$2,328 AUD
Retailer 6$2,614 AUD
Retailer 9$2,718 AUD
Retailer 4$2,800 AUD
Retailer 5$3,078 AUD
Retailer 10$3,364 AUD
Retailer 3$3,427 AUD
Retailer 8$4,408 AUD

26 data points across 10 retailers

17 retailers$1,991 AUD to $4,408 AUD

A
Cheapest Retailer
-
$1,991 AUD
A
Retailer 2
-
$2,300 AUD
View
A
Retailer 3
-
$2,328 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,614 AUD
View
Retailer 5
-
$2,624 AUD
View
Price last confirmed 29 days ago
Retailer 6
-
$2,676 AUD
View
Price last confirmed 36 days ago
A
Retailer 7
-
$2,718 AUD
View
A
Retailer 8
-
$2,774 AUD
View
Retailer 9
-
$2,798 AUD
View
Price last confirmed 38 days ago
A
Retailer 10
-
$2,800 AUD
View
A
Retailer 11
-
$3,078 AUD
View
Retailer 12
-
$3,087 AUD
View
Price last confirmed 38 days ago
A
Retailer 13
-
$3,364 AUD
View
Retailer 14
-
$3,424 AUD
View
Price last confirmed 32 days ago
A
Retailer 15
-
$3,427 AUD
View
B+
Retailer 16
-
$4,408 AUD
View
Most Expensive
NZ Jewellers
1ff6d8f1-1445-4d8f-ba42-3d0f05f2d80e · Sep 30
$6,525 AUD
$4,568 USD
View
Price last confirmed 36 days ago
16 more retailers have this diamond
Prices start from $1,991 AUDSave up to $2,417 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
1.02ct Emerald
$1,991 AUD