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Emerald|Natural|GIA

1.20ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 2558379621

Certificate GIA 2558379621

Diamond specifications and retailer prices

From $4,535 SGD
A$5,458 AUD
As of October 31, 2026
7 retailers carry this diamond
Most expensive: $8,083 SGD at NZ Jewellers · As of August 22, 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 2558379621. Listed at 7 retailers as of October 31, 2026. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2558379621
Dimensions7.10 × 5.06 × 3.35 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
7.10 mm5.06 mm1.20 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2558379621
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.1%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $4,918 SGD|Low: $3,721 SGD|High: $7,853 SGD|Avg: $4,693 SGD|+0.9%
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
September 29, 2026
Retailer 9$3,736 SGD
Retailer 4$3,926 SGD
Retailer 6$4,145 SGD
Retailer 2$4,297 SGD
Retailer 3$4,302 SGD
Retailer 5$4,535 SGD
Retailer 11$4,579 SGD
Retailer 12$4,639 SGD
Retailer 10$4,794 SGD
Retailer 1$4,918 SGD
Retailer 13$4,970 SGD
Retailer 8$5,321 SGD
Retailer 14$5,582 SGD
Retailer 7$7,853 SGD

14 data points across 14 retailers

7 retailers

Retailer 1
-
$3,633 SGD
HK$22,200 HKD
Price last confirmed 57 days ago
B+
Retailer 2
-
$4,535 SGD
A$5,458 AUD
View
Retailer 3
-
$4,579 SGD
£2,820 GBP
View
Price last confirmed 33 days ago
Retailer 4
-
$4,918 SGD
A$5,919 AUD
View
Price last confirmed 32 days ago
Retailer 5
-
$5,354 SGD
$4,188 USD
View
Price last confirmed 60 days ago
Retailer 6
-
$5,582 SGD
ZAR 70,535 ZAR
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
56027386-63db-46ad-a2bc-4f3dfebe1220 · Aug 22
$8,083 SGD
$6,323 USD
View
Price last confirmed 69 days ago
6 more retailers have this diamond
Prices start from $4,535 SGD

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
$4,535 SGD