Emerald|Natural|GIA

1.50ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 6243032635

Certificate GIA 6243032635

Diamond specifications and retailer prices

From $5,872 USD
As of October 31, 2026
Save $2,438 USD (29%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,634 USD at Helzberg Diamonds · As of October 3, 2026
View at Helzberg Diamonds

About this 1.5ct natural emerald diamond

This 1.5ct 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 6243032635. Listed at 14 retailers as of October 30, 2026, with a 42% 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243032635
Dimensions7.58 × 5.42 × 3.67 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.58 mm5.42 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243032635
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.7%

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: Oct 31
Current: $9,634 USD|Low: $5,756 USD|High: $10,935 USD|Avg: $7,585 USD
Helzberg Diamonds
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
Retailer 18
November 1, 2026
Retailer 12$5,872 USD
Retailer 13$6,062 USD
Retailer 2$6,095 USD
Retailer 7$6,132 USD
Retailer 10$6,350 USD
Retailer 18$6,409 USD
Retailer 6$6,759 USD
Retailer 14$6,780 USD
Retailer 15$7,318 USD
Retailer 8$7,419 USD
Retailer 16$7,671 USD
Retailer 3$8,050 USD
Retailer 5$8,103 USD
Retailer 17$8,190 USD
Retailer 11$8,257 USD
Retailer 4$8,310 USD
Helzberg Diamonds$9,634 USD
Retailer 9$9,910 USD

37 data points across 18 retailers

14 retailers$5,872 USD to $8,310 USD

A
Cheapest Retailer
-
$5,872 USD
A
Retailer 2
-
$6,062 USD
View
A
Retailer 3
-
$6,095 USD
View
Retailer 4
-
$6,350 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$6,409 USD
SGD 8,661 SGD
View
A
Retailer 6
-
$6,780 USD
View
B+
Retailer 7
-
$7,318 USD
View
B+
Retailer 8
-
$7,671 USD
View
B+
Retailer 9
-
$8,050 USD
View
B+
Retailer 10
-
$8,103 USD
View
B+
Retailer 11
-
$8,190 USD
View
B+
Retailer 12
-
$8,257 USD
View
B+
Retailer 13
-
$8,310 USD
View
Most Expensive
Helzberg Diamonds
XZRMIKJGJIMJL · Oct 3
$9,634 USD
View
Price last confirmed 29 days ago
13 more retailers have this diamond
Prices start from $5,872 USDSave up to $2,438 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
$5,872 USD