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Emerald|Natural|GIA

1.51ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 7538286124

Certificate GIA 7538286124

Diamond specifications and retailer prices

From $2,592 SGD
As of November 6, 2026
Save $960 SGD (27%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,552 SGD at GemTrove · As of November 6, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7538286124. Listed at 6 retailers as of November 6, 2026, with prices from $2,592 to $3,552, a $960 spread on the same certified stone. GemTrove lists it at $3,552. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7538286124
Dimensions7.55 × 5.54 × 3.65 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural, Natural
Top View
7.55 mm5.54 mm1.51 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7538286124
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.9%

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 6
Current: $3,552 SGD|Low: $2,366 SGD|High: $3,723 SGD|Avg: $3,068 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$2,592 SGD
Retailer 3$2,606 SGD
Retailer 2$2,820 SGD
Retailer 6$3,003 SGD
Retailer 5$3,103 SGD
GemTrove$3,552 SGD

40 data points across 6 retailers

6 retailers$2,592 SGD to $3,552 SGD

A
Cheapest Retailer
-
$2,592 SGD
A
Retailer 2
-
$2,606 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,820 SGD
View
A
Retailer 4
-
$3,003 SGD
View
A
Retailer 5
-
$3,103 SGD
View
Most Expensive
B+
GemTrove
GT-N-01261309-98 · Nov 6
$3,552 SGD
A$4,278 AUD
View
5 more retailers have this diamond
Prices start from $2,592 SGDSave up to $960 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
$2,592 SGD