CaratHunter
Plans
Emerald|Natural|GIA

1.50ct I SI2 Emerald Natural Diamond

ID • I/SI2 • GIA 1236690811

Certificate GIA 1236690811

Diamond specifications and retailer prices

From $4,274 SGD
£2,633 GBP
As of October 30, 2026
Save $3,730 SGD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,004 SGD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236690811. Listed at 8 retailers as of October 30, 2026, with prices from $4,274 to $8,004, a $3,730 spread on the same certified stone. NZ Jewellers lists it at $8,004. 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
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle47.91°
Pavilion angle57.44°
OriginNatural
Grading LabGIA
CertificateGIA 1236690811
Dimensions8.25 × 5.18 × 3.50 mm
L/W Ratio1.59
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Needle
Top View
8.25 mm5.18 mm1.50 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1236690811
Side View
Table 66.0%Crown 47.91°Girdle: THK-VTKPavilion 57.44°Culet: 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 30
Current: $8,004 SGD|Low: $4,261 SGD|High: $8,335 SGD|Avg: $5,635 SGD|-4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$4,274 SGD
Retailer 3$4,495 SGD
Retailer 7$4,593 SGD
Retailer 6$4,771 SGD
Retailer 5$4,782 SGD
Retailer 2$5,175 SGD
Retailer 8$7,920 SGD
NZ Jewellers$8,004 SGD

33 data points across 8 retailers

8 retailers$4,274 SGD to $8,004 SGD

A
Cheapest Retailer
-
$4,274 SGD
£2,633 GBP
A
Retailer 2
-
$4,495 SGD
£2,768 GBP
View
A
Retailer 3
-
$4,593 SGD
$3,593 USD
View
A
Retailer 4
-
$4,771 SGD
$3,732 USD
View
A
Retailer 5
-
$4,782 SGD
$3,741 USD
View
A
Retailer 6
-
$5,175 SGD
$4,048 USD
View
B+
Retailer 7
-
$7,920 SGD
£4,878 GBP
View
Most Expensive
B+
NZ Jewellers
a7e9a660-6b09-472a-a11e-2ad40549491f · Oct 30
$8,004 SGD
$6,261 USD
View
7 more retailers have this diamond
Prices start from $4,274 SGDSave up to $3,730 SGD

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
$4,274 SGD