CaratHunter
Plans
Emerald|Natural|GIA

1.20ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 6233981402

Certificate GIA 6233981402

Diamond specifications and retailer prices

From $7,876 NZD
$4,439 USD
As of October 30, 2026
Save $8,087 NZD (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $16,671 NZD at NZ Jewellers · As of October 3, 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 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 6233981402. Listed at 21 retailers as of October 29, 2026, with a 103% 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6233981402
Dimensions7.11 × 5.02 × 3.41 mm
L/W Ratio1.42
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
7.11 mm5.02 mm1.20 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6233981402
Side View
Table 66.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.8%

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 30
Current: $16,671 NZD|Low: $8,117 NZD|High: $16,671 NZD|Avg: $11,245 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
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 15$8,117 NZD
Retailer 5$8,336 NZD
Retailer 4$9,031 NZD
Retailer 7$9,031 NZD
Retailer 14$9,031 NZD
Retailer 11$9,558 NZD
Retailer 8$9,725 NZD
Retailer 10$9,753 NZD
Retailer 6$9,984 NZD
Retailer 3$10,420 NZD
Retailer 9$11,282 NZD
Retailer 2$12,253 NZD
Retailer 13$14,331 NZD
Retailer 12$15,963 NZD
NZ Jewellers$16,671 NZD

31 data points across 15 retailers

21 retailers$7,876 NZD to $15,963 NZD

B+
Cheapest Retailer
-
$7,876 NZD
$4,439 USD
B+
Retailer 2
-
$8,117 NZD
$4,575 USD
View
B
Retailer 3
-
$8,336 NZD
$4,698 USD
View
Final sale: no returns
B
Retailer 4
-
$8,405 NZD
$4,737 USD
View
B
Retailer 5
-
$8,490 NZD
$4,785 USD
View
B
Retailer 6
-
$8,943 NZD
$5,040 USD
View
Retailer 7
-
$9,031 NZD
$5,090 USD
View
Price last confirmed 23 days ago
B
Retailer 8
-
$9,031 NZD
$5,090 USD
View
B
Retailer 9
-
$9,031 NZD
$5,090 USD
View
B
Retailer 10
-
$9,558 NZD
$5,387 USD
View
B
Retailer 11
-
$9,725 NZD
£4,316 GBP
View
B
Retailer 12
-
$9,753 NZD
£4,328 GBP
View
Retailer 13
-
$9,984 NZD
A$8,657 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
$10,230 NZD
$5,766 USD
View
Retailer 15
-
$10,420 NZD
$5,873 USD
View
Price last confirmed 8 days ago
Retailer 16
-
$10,997 NZD
$6,198 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$11,282 NZD
€6,056 EUR
View
B
Retailer 18
-
$12,253 NZD
ZAR 111,564 ZAR
View
B
Retailer 19
-
$14,331 NZD
£6,360 GBP
View
B
Retailer 20
-
$15,963 NZD
£7,084 GBP
View
Most Expensive
NZ Jewellers
73a607e3-05d8-43f3-a0d0-8c5c9a98aee8 · Oct 3
$16,671 NZD
$9,396 USD
View
Price last confirmed 28 days ago
20 more retailers have this diamond
Prices start from $7,876 NZDSave up to $8,087 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
$7,876 NZD