Emerald|Natural|GIA

1.50ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 1535085153

Certificate GIA 1535085153

Diamond specifications and retailer prices

From $2,178 USD
As of November 6, 2026
Save $804 USD (27%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,982 USD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.5ct natural emerald diamond

This 1.5ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1535085153. Listed at 7 retailers as of November 6, 2026, with prices from $2,178 to $2,982, a $804 spread on the same certified stone. GemTrove lists it at $2,982. 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

1.50
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1535085153
Dimensions7.07 × 5.42 × 3.92 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Natural
Top View
7.07 mm5.42 mm1.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1535085153
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 72.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,982 USD|Low: $1,991 USD|High: $3,125 USD|Avg: $2,550 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$2,178 USD
Retailer 3$2,189 USD
Retailer 7$2,215 USD
Retailer 2$2,322 USD
Retailer 6$2,517 USD
Retailer 5$2,598 USD
GemTrove$2,982 USD

41 data points across 7 retailers

7 retailers$2,178 USD to $2,982 USD

A
Cheapest Retailer
-
$2,178 USD
A
Retailer 2
-
$2,189 USD
View
Final sale: no returns
A
Retailer 3
-
$2,215 USD
View
A
Retailer 4
-
$2,322 USD
View
A
Retailer 5
-
$2,517 USD
View
A
Retailer 6
-
$2,598 USD
View
Most Expensive
B+
GemTrove
GT-N-01261043-98 · Nov 6
$2,982 USD
A$4,588 AUD
View
6 more retailers have this diamond
Prices start from $2,178 USDSave up to $804 USD

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
1.50ct Emerald
$2,178 USD