CaratHunter
Plans
Emerald|Natural|GIA

1.51ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 3425408131

Certificate GIA 3425408131

Diamond specifications and retailer prices

From $8,412 SGD
$6,580 USD
As of October 28, 2026
Save $5,041 SGD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $13,453 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural emerald diamond

This 1.51ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3425408131. Listed at 5 retailers as of October 28, 2026, with prices from $8,412 to $13,453, a $5,041 spread on the same certified stone. MOH London lists it at $13,453. 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

1.51
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3425408131
Dimensions8.11 × 5.23 × 3.48 mm
L/W Ratio1.55
Top View
8.11 mm5.23 mm1.51 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3425408131
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $13,453 SGD|Low: $8,405 SGD|High: $13,544 SGD|Avg: $10,003 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$8,412 SGD
Retailer 5$8,515 SGD
Retailer 2$9,276 SGD
Retailer 3$10,752 SGD
MOH London$13,453 SGD

42 data points across 5 retailers

5 retailers$8,412 SGD to $13,453 SGD

B
Cheapest Retailer
-
$8,412 SGD
$6,580 USD
B
Retailer 2
-
$8,515 SGD
$6,661 USD
View
B
Retailer 3
-
$9,276 SGD
£5,714 GBP
View
B
Retailer 4
-
$10,752 SGD
€8,010 EUR
View
Most Expensive
C
MOH London
9BDE234C1 · Oct 29
$13,453 SGD
£8,286 GBP
View
4 more retailers have this diamond
Prices start from $8,412 SGDSave up to $5,041 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.

B
1.51ct Emerald
$8,412 SGD