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Emerald|Natural|GIA

1.53ct K SI1 Emerald Natural Diamond

VG • K/SI1 • GIA 1397044040

Certificate GIA 1397044040

Diamond specifications and retailer prices

From $2,998 AUD
As of November 6, 2026
Save $4,825 AUD (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,151 AUD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.53ct natural emerald diamond

This 1.53ct natural emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1397044040. Listed at 20 retailers as of November 2, 2026, with a 161% 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

1.53
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1397044040
Dimensions7.74 × 5.35 × 3.46 mm
L/W Ratio1.45
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
7.74 mm5.35 mm1.53 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1397044040
Side View
Table 63.0%CrownGirdle: 0.0PavilionCulet: NoneDepth 64.6%

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: Nov 6
Current: $3,533 AUD|Low: $2,980 AUD|High: $7,918 AUD|Avg: $4,983 AUD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$2,998 AUD
Retailer 1$3,533 AUD
Retailer 5$4,154 AUD
Retailer 9$4,355 AUD
Retailer 3$4,841 AUD
Retailer 8$4,854 AUD
Retailer 2$5,447 AUD
Retailer 4$5,711 AUD
Retailer 7$7,824 AUD

33 data points across 9 retailers

20 retailers$2,998 AUD to $7,824 AUD

A
Cheapest Retailer
-
$2,998 AUD
A
Retailer 2
-
$3,533 AUD
View
B+
Retailer 3
-
$3,996 AUD
View
B+
Retailer 4
-
$4,154 AUD
View
B+
Retailer 5
-
$4,237 AUD
View
Retailer 6
-
$4,355 AUD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$4,477 AUD
View
B+
Retailer 8
-
$4,528 AUD
View
Retailer 9
-
$4,678 AUD
View
Price last confirmed 25 days ago
Retailer 10
-
$4,678 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$4,841 AUD
View
B+
Retailer 12
-
$4,854 AUD
View
Retailer 13
-
$4,858 AUD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
$4,884 AUD
View
Retailer 15
-
$5,250 AUD
View
Price last confirmed 61 days ago
Retailer 16
-
$5,398 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$5,447 AUD
View
B+
Retailer 18
-
$5,711 AUD
View
B
Retailer 19
-
$7,824 AUD
View
Most Expensive
NZ Jewellers
6f272851-3a61-4c61-811e-916eb218c8d0 · Sep 29
$8,151 AUD
$5,706 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $2,998 AUDSave up to $4,825 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.

A
1.53ct Emerald
$2,998 AUD