Emerald|Natural|GIA

1.05ct I SI1 Emerald Natural Diamond

EX • I/SI1

Diamond specifications and retailer prices

From $3,560 NZD
$2,003 USD
As of October 31, 2026
Save $5,170 NZD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,730 NZD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.05ct natural emerald diamond

This 1.05ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 14 retailers as of October 30, 2026, with a 145% 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

1.05
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.54 × 4.98 × 3.57 mm
L/W Ratio1.31
Top View
6.54 mm4.98 mm1.05 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 71.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $8,730 NZD|Low: $3,164 NZD|High: $8,730 NZD|Avg: $4,229 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$3,560 NZD
Retailer 3$3,626 NZD
Retailer 10$3,715 NZD
Retailer 5$3,784 NZD
Retailer 7$3,784 NZD
Retailer 6$3,958 NZD
Retailer 4$4,027 NZD
Retailer 12$4,060 NZD
Retailer 2$4,073 NZD
Retailer 9$4,145 NZD
Retailer 8$4,365 NZD
NZ Jewellers$8,730 NZD

36 data points across 12 retailers

14 retailers$3,560 NZD to $8,730 NZD

B+
Cheapest Retailer
-
$3,560 NZD
$2,003 USD
B+
Retailer 2
-
$3,715 NZD
$2,090 USD
View
B+
Retailer 3
-
$3,784 NZD
$2,129 USD
View
Retailer 4
-
$3,784 NZD
$2,129 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$3,784 NZD
$2,129 USD
View
Retailer 6
-
$3,958 NZD
$2,227 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$3,958 NZD
$2,227 USD
View
B+
Retailer 8
-
$4,073 NZD
£1,805 GBP
View
Retailer 9
-
$4,111 NZD
$2,313 USD
View
Price last confirmed 55 days ago
B
Retailer 10
-
$4,145 NZD
$2,332 USD
View
B
Retailer 11
-
$4,365 NZD
$2,456 USD
View
Retailer 12
-
$4,365 NZD
$2,456 USD
View
Price last confirmed 10 days ago
C
Retailer 13
-
$8,730 NZD
$4,912 USD
View
Most Expensive
NZ Jewellers
9631b2b3-b611-40ff-a266-624ff4ff6623 · Oct 24
$8,730 NZD
$4,912 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $3,560 NZDSave up to $5,170 NZD

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+
1.05ct Emerald
$3,560 NZD