Emerald|Natural|GIA

1.50ct J SI2 Emerald Natural Diamond

VG • J/SI2 • GIA 6421519037

Certificate GIA 6421519037

Diamond specifications and retailer prices

From $3,788 USD
As of November 4, 2026
Save $4,949 USD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,737 USD at Adiamor · As of November 5, 2026
View at Adiamor

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6421519037. Listed at 20 retailers as of November 4, 2026, with prices from $3,788 to $8,737, a $4,949 spread on the same certified stone. Adiamor lists it at $8,737. 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

1.50
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6421519037
Dimensions7.67 × 5.40 × 3.80 mm
L/W Ratio1.42
Top View
7.67 mm5.40 mm1.50 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6421519037
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.4%

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 4
Current: $5,864 USD|Low: $3,627 USD|High: $8,398 USD|Avg: $5,011 USD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$3,788 USD
Retailer 4$3,800 USD
Retailer 6$4,494 USD
Retailer 7$4,605 USD
Retailer 8$4,810 USD
Retailer 2$5,150 USD
Retailer 9$5,211 USD
Retailer 1$5,864 USD
Retailer 3$8,276 USD

39 data points across 9 retailers

20 retailers$3,788 USD to $8,737 USD

B+
Cheapest Retailer
-
$3,788 USD
B+
Retailer 2
-
$3,800 USD
View
B
Retailer 3
-
$4,449 USD
View
B
Retailer 4
-
$4,494 USD
View
B
Retailer 5
-
$4,605 USD
View
B
Retailer 6
-
$4,810 USD
View
Final sale: no returns
Retailer 7
-
$4,821 USD
View
Price last confirmed 11 days ago
B
Retailer 8
-
$5,150 USD
View
Retailer 9
-
$5,211 USD
View
Price last confirmed 45 days ago
B
Retailer 10
-
$5,211 USD
View
Retailer 11
-
$5,211 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$5,211 USD
View
B
Retailer 13
-
$5,363 USD
View
B
Retailer 14
-
$5,864 USD
View
Retailer 15
-
$6,012 USD
View
Price last confirmed 43 days ago
B
Retailer 16
-
$6,012 USD
View
B
Retailer 17
-
$8,276 USD
View
Retailer 18
-
$8,715 USD
View
Price last confirmed 42 days ago
C
Retailer 19
-
$8,715 USD
View
Most Expensive
C
Adiamor
D-64687968 · Nov 5
$8,737 USD
View
19 more retailers have this diamond
Prices start from $3,788 USDSave up to $4,949 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
$3,788 USD