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Emerald|Natural|GIA

1.55ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 2457502785

Certificate GIA 2457502785

Diamond specifications and retailer prices

From $24,188 AUD
$16,991 USD
As of October 31, 2026
Save $839 AUD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $25,027 AUD at Kay Jewelers · As of October 31, 2026
View at Kay Jewelers

About this 1.55ct natural emerald diamond

This 1.55ct natural emerald sits in the one-and-a-half to two 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 2457502785. Listed at 3 retailers as of October 31, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.55
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2457502785
Dimensions8.72 × 5.12 × 3.55 mm
L/W Ratio1.70
Top View
8.72 mm5.12 mm1.55 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2457502785
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NDepth 69.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $25,027 AUD|Low: $14,329 AUD|High: $25,027 AUD|Avg: $17,852 AUD|+28.6%
Kay Jewelers
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 31, 2026
Retailer 14$15,007 AUD
Retailer 4$16,066 AUD
Retailer 10$16,356 AUD
Retailer 11$17,314 AUD
Retailer 3$18,141 AUD
Retailer 12$18,281 AUD
Retailer 5$18,293 AUD
Retailer 13$18,682 AUD
Retailer 6$18,905 AUD
Retailer 9$20,555 AUD
Retailer 8$20,769 AUD
Retailer 7$20,912 AUD
Retailer 2$24,188 AUD
Kay Jewelers$25,027 AUD

62 data points across 14 retailers

3 retailers$24,188 AUD to $25,027 AUD

Retailer 1
-
$20,912 AUD
$14,689 USD
Price last confirmed 14 days ago
B
Retailer 2
-
$24,188 AUD
$16,991 USD
View
Most Expensive
B
Kay Jewelers
260300666 · Oct 31
$25,027 AUD
$17,580 USD
View
2 more retailers have this diamond
Prices start from $24,188 AUDSave up to $839 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
1.55ct Emerald
$24,188 AUD