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Emerald|Natural|GIA

1.20ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 1246088870

Certificate GIA 1246088870

Diamond specifications and retailer prices

From $4,162 NZD
SGD 3,170 SGD
As of October 31, 2026
Save $3,609 NZD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,771 NZD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded H 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 1246088870. Listed at 15 retailers as of October 31, 2026, with prices from $4,162 to $7,771, a $3,609 spread on the same certified stone. Helzberg Diamonds lists it at $7,771. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1246088870
Dimensions7.27 × 4.98 × 3.32 mm
L/W Ratio1.46
Culet sizeNone
Top View
7.27 mm4.98 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1246088870
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NDepth 66.7%

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: $7,771 NZD|Low: $4,443 NZD|High: $7,771 NZD|Avg: $5,538 NZD
Helzberg Diamonds
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 6$4,443 NZD
Retailer 4$4,489 NZD
Retailer 9$4,498 NZD
Retailer 12$4,520 NZD
Retailer 7$4,881 NZD
Retailer 5$4,921 NZD
Retailer 11$5,266 NZD
Retailer 13$5,303 NZD
Retailer 3$5,512 NZD
Retailer 2$5,667 NZD
Retailer 8$5,831 NZD
Retailer 14$6,890 NZD
Retailer 10$7,420 NZD
Helzberg Diamonds$7,771 NZD

25 data points across 14 retailers

15 retailers$4,162 NZD to $7,771 NZD

B+
Cheapest Retailer
-
$4,162 NZD
SGD 3,170 SGD
B+
Retailer 2
-
$4,443 NZD
$2,504 USD
View
B+
Retailer 3
-
$4,489 NZD
$2,530 USD
View
B+
Retailer 4
-
$4,498 NZD
$2,535 USD
View
B+
Retailer 5
-
$4,520 NZD
$2,547 USD
View
B+
Retailer 6
-
$4,881 NZD
£2,166 GBP
View
B+
Retailer 7
-
$4,921 NZD
SGD 3,748 SGD
View
B
Retailer 8
-
$5,266 NZD
$2,968 USD
View
B
Retailer 9
-
$5,303 NZD
$2,989 USD
View
B+
Retailer 10
-
$5,512 NZD
$3,106 USD
View
B+
Retailer 11
-
$5,667 NZD
$3,194 USD
View
B+
Retailer 12
-
$5,831 NZD
€3,130 EUR
View
B
Retailer 13
-
$6,890 NZD
$3,883 USD
View
B
Retailer 14
-
$7,420 NZD
$4,182 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHIKMGOOONG · Oct 31
$7,771 NZD
$4,380 USD
View
14 more retailers have this diamond
Prices start from $4,162 NZDSave up to $3,609 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+
1.20ct Emerald
$4,162 NZD