Emerald|Natural|GIA

1.50ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 1246046062

Certificate GIA 1246046062

Diamond specifications and retailer prices

From $3,931 USD
As of November 6, 2026
Save $2,145 USD (35%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,930 USD at MOH London · As of October 25, 2026
View at MOH London

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1246046062. Listed at 18 retailers as of November 5, 2026, with a 55% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1246046062
Dimensions7.52 × 5.35 × 3.76 mm
L/W Ratio1.41
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.52 mm5.35 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1246046062
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.3%

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: Nov 6
Current: $6,930 USD|Low: $3,305 USD|High: $6,995 USD|Avg: $4,227 USD|+0.1%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 5$3,305 USD
Retailer 7$3,341 USD
Retailer 6$3,424 USD
Retailer 8$3,874 USD
Retailer 3$3,931 USD
Retailer 15$3,935 USD
Retailer 4$3,936 USD
Retailer 17$4,164 USD
Retailer 14$4,270 USD
Retailer 9$4,386 USD
Retailer 11$4,482 USD
Retailer 2$4,699 USD
Retailer 13$4,874 USD
Retailer 10$5,143 USD
Retailer 12$5,288 USD
Retailer 16$6,076 USD
MOH London$6,930 USD

22 data points across 17 retailers

18 retailers$3,931 USD to $6,076 USD

Retailer 1
-
$3,305 USD
Price last confirmed 16 days ago
Retailer 2
-
$3,341 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$3,424 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$3,874 USD
View
Price last confirmed 23 days ago
B+
Retailer 5
-
$3,931 USD
View
B+
Retailer 6
-
$3,935 USD
View
Retailer 7
-
$3,936 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$4,091 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$4,164 USD
View
Final sale: no returns
B+
Retailer 10
-
$4,270 USD
View
Retailer 11
-
$4,386 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$4,482 USD
View
B+
Retailer 13
-
$4,699 USD
View
B+
Retailer 14
-
$4,874 USD
View
B+
Retailer 15
-
$5,143 USD
View
B+
Retailer 16
-
$5,288 USD
View
B
Retailer 17
-
$6,076 USD
View
Most Expensive
MOH London
81905B97B · Oct 25
$6,930 USD
£5,457 GBP
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from $3,931 USDSave up to $2,145 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.

B+
1.50ct Emerald
$3,931 USD