Emerald|Natural|GIA

1.50ct I SI1 Emerald Natural Diamond

VG • I/SI1 • GIA 6531418340

Certificate GIA 6531418340

Diamond specifications and retailer prices

From $3,110 USD
HK$24,300 HKD
As of November 1, 2026
Save $2,893 USD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,357 USD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531418340. Listed at 19 retailers as of November 1, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle30.56°
Pavilion angle61.59°
OriginNatural
Grading LabGIA
CertificateGIA 6531418340
Dimensions7.33 × 5.35 × 3.74 mm
L/W Ratio1.37
Top View
7.33 mm5.35 mm1.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6531418340
Side View
Table 68.0%Crown 30.56°Girdle: VTK-ETKPavilion 61.59°Culet: NoneDepth 69.8%

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: Nov 1
Current: $7,357 USD|Low: $3,085 USD|High: $7,357 USD|Avg: $4,712 USD
NZ Jewellers
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
November 2, 2026
Retailer 9$3,110 USD
Retailer 14$3,626 USD
Retailer 11$3,854 USD
Retailer 3$3,898 USD
Retailer 7$4,007 USD
Retailer 2$4,051 USD
Retailer 6$4,232 USD
Retailer 12$4,339 USD
Retailer 4$4,528 USD
Retailer 10$4,780 USD
Retailer 5$4,872 USD
Retailer 8$5,191 USD
Retailer 13$7,099 USD
NZ Jewellers$7,357 USD

37 data points across 14 retailers

19 retailers$3,110 USD to $6,003 USD

A
Cheapest Retailer
-
$3,110 USD
HK$24,300 HKD
A
Retailer 2
-
$3,626 USD
SGD 4,900 SGD
View
B+
Retailer 3
-
$3,715 USD
View
B+
Retailer 4
-
$3,854 USD
View
B+
Retailer 5
-
$3,898 USD
View
Final sale: no returns
Retailer 6
-
$3,924 USD
SGD 5,303 SGD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$4,007 USD
£3,155 GBP
View
B+
Retailer 8
-
$4,051 USD
£3,189 GBP
View
Retailer 9
-
$4,223 USD
View
Price last confirmed 16 days ago
Retailer 10
-
$4,223 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$4,232 USD
View
B+
Retailer 12
-
$4,339 USD
View
Retailer 13
-
$4,528 USD
A$6,966 AUD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$4,780 USD
€4,552 EUR
View
Retailer 15
-
$4,872 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
$5,191 USD
ZAR 83,854 ZAR
View
B
Retailer 17
-
$6,003 USD
View
Retailer 18
-
$7,099 USD
£5,590 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
2a5c140a-e13d-4753-a8e8-fa406fa0ce92 · Oct 17
$7,357 USD
View
Price last confirmed 15 days ago
18 more retailers have this diamond
Prices start from $3,110 USDSave up to $2,893 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
$3,110 USD