Emerald|Natural|GIA

1.20ct G SI1 Emerald Natural Diamond

EX • G/SI1 • GIA 2537423571

Certificate GIA 2537423571

Diamond specifications and retailer prices

From $3,740 NZD
$2,108 USD
As of October 31, 2026
Save $4,750 NZD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,078 NZD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded G 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 2537423571. Listed at 20 retailers as of October 29, 2026, with a 127% 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

1.20
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2537423571
Dimensions7.01 × 5.00 × 3.38 mm
L/W Ratio1.40
Top View
7.01 mm5.00 mm1.20 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2537423571
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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 31
Current: $4,702 NZD|Low: $3,694 NZD|High: $8,980 NZD|Avg: $5,121 NZD|-6.0%
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
November 1, 2026
Retailer 12$3,740 NZD
Retailer 4$3,946 NZD
Retailer 13$4,031 NZD
Retailer 11$4,338 NZD
Retailer 6$4,446 NZD
Retailer 1$4,702 NZD
Retailer 3$5,021 NZD
Retailer 5$5,021 NZD
Retailer 7$5,152 NZD
Retailer 2$5,181 NZD
Retailer 14$5,401 NZD
Retailer 8$5,925 NZD
Retailer 9$6,019 NZD
Retailer 10$8,491 NZD

31 data points across 14 retailers

20 retailers$3,740 NZD to $8,491 NZD

A
Cheapest Retailer
-
$3,740 NZD
$2,108 USD
A
Retailer 2
-
$3,946 NZD
$2,224 USD
View
A
Retailer 3
-
$4,031 NZD
$2,272 USD
View
Final sale: no returns
A
Retailer 4
-
$4,338 NZD
$2,445 USD
View
Retailer 5
-
$4,367 NZD
$2,461 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$4,367 NZD
$2,461 USD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$4,446 NZD
$2,506 USD
View
Retailer 8
-
$4,569 NZD
$2,575 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$4,702 NZD
£2,087 GBP
View
B+
Retailer 10
-
$5,021 NZD
$2,830 USD
View
B+
Retailer 11
-
$5,021 NZD
$2,830 USD
View
Retailer 12
-
$5,039 NZD
$2,840 USD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$5,152 NZD
£2,287 GBP
View
B+
Retailer 14
-
$5,181 NZD
$2,920 USD
View
Retailer 15
-
$5,401 NZD
A$4,683 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$5,925 NZD
ZAR 53,946 ZAR
View
B+
Retailer 17
-
$6,019 NZD
€3,231 EUR
View
Retailer 18
-
$6,164 NZD
$3,474 USD
View
Price last confirmed 42 days ago
B
Retailer 19
-
$8,491 NZD
£3,768 GBP
View
Most Expensive
NZ Jewellers
388c48d0-676c-4cf7-9a3d-1b909835e5fa · Sep 29
$10,078 NZD
$5,680 USD
View
Price last confirmed 33 days ago
19 more retailers have this diamond
Prices start from $3,740 NZDSave up to $4,750 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.

A
1.20ct Emerald
$3,740 NZD