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Emerald|Natural|GIA

1.51ct I SI2 Emerald Natural Diamond

EX • I/SI2 • GIA 2556686227

Certificate GIA 2556686227

Diamond specifications and retailer prices

From $3,937 SGD
₹293,304 INR
As of October 31, 2026
Save $1,122 SGD (22%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,059 SGD at GemTrove · As of October 31, 2026
View at GemTrove

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556686227. Listed at 6 retailers as of October 31, 2026, with prices from $3,937 to $5,059, a $1,122 spread on the same certified stone. GemTrove lists it at $5,059. 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556686227
Dimensions8.01 × 5.20 × 3.57 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.01 mm5.20 mm1.51 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556686227
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.7%

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: $4,194 SGD|Low: $3,601 SGD|High: $4,850 SGD|Avg: $4,281 SGD|+9.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2$3,937 SGD
Retailer 5$4,151 SGD
Retailer 1$4,194 SGD
Retailer 3$4,445 SGD
Retailer 4$4,814 SGD

45 data points across 5 retailers

6 retailers$3,937 SGD to $5,059 SGD

A
Cheapest Retailer
-
$3,937 SGD
₹293,304 INR
A
Retailer 2
-
$4,151 SGD
$3,247 USD
View
A
Retailer 3
-
$4,194 SGD
$3,281 USD
View
Final sale: no returns
A
Retailer 4
-
$4,445 SGD
£2,738 GBP
View
B+
Retailer 5
-
$4,814 SGD
View
Most Expensive
B+
GemTrove
GT-N-01261445-98 · Oct 31
$5,059 SGD
A$6,088 AUD
View
5 more retailers have this diamond
Prices start from $3,937 SGDSave up to $1,122 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
1.51ct Emerald
$3,937 SGD