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Emerald|Natural|GIA

1.20ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 2566159984

Certificate GIA 2566159984

Diamond specifications and retailer prices

From $4,373 AUD
HK$24,000 HKD
As of October 30, 2026
Save $5,422 AUD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,010 AUD 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2566159984. Listed at 14 retailers as of October 26, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566159984
Dimensions7.42 × 5.11 × 3.54 mm
L/W Ratio1.45
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.42 mm5.11 mm1.20 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566159984
Side View
Table 70.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 69.2%

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: $11,010 AUD|Low: $4,373 AUD|High: $11,010 AUD|Avg: $6,495 AUD
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
October 30, 2026
Retailer 12$4,373 AUD
Retailer 2$4,458 AUD
Retailer 8$5,054 AUD
Retailer 4$5,400 AUD
Retailer 3$5,565 AUD
Retailer 11$5,566 AUD
Retailer 7$5,723 AUD
Retailer 13$5,850 AUD
Retailer 14$6,200 AUD
Retailer 6$6,319 AUD
Retailer 5$6,540 AUD
Retailer 10$6,749 AUD
Retailer 9$9,796 AUD
NZ Jewellers$11,010 AUD

31 data points across 14 retailers

14 retailers$4,373 AUD to $9,796 AUD

B+
Cheapest Retailer
-
$4,373 AUD
HK$24,000 HKD
B+
Retailer 2
-
$4,458 AUD
₹298,234 INR
View
B+
Retailer 3
-
$5,054 AUD
$3,550 USD
View
B
Retailer 4
-
$5,400 AUD
$3,793 USD
View
Final sale: no returns
B+
Retailer 5
-
$5,565 AUD
SGD 5,283 SGD
View
B+
Retailer 6
-
$5,566 AUD
$3,910 USD
View
B+
Retailer 7
-
$5,723 AUD
£3,166 GBP
View
B+
Retailer 8
-
$5,850 AUD
$4,109 USD
View
B
Retailer 9
-
$6,200 AUD
$4,355 USD
View
Retailer 10
-
$6,319 AUD
$4,439 USD
View
Price last confirmed 23 days ago
Retailer 11
-
$6,540 AUD
View
Price last confirmed 21 days ago
Retailer 12
-
$6,749 AUD
$4,741 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$9,796 AUD
£5,418 GBP
View
Most Expensive
NZ Jewellers
d4c26161-a5d2-473c-ac8d-12deeba60f70 · Oct 3
$11,010 AUD
$7,734 USD
View
Price last confirmed 27 days ago
13 more retailers have this diamond
Prices start from $4,373 AUDSave up to $5,422 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.

B+
1.20ct Emerald
$4,373 AUD