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Emerald|Natural|GIA

1.51ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 7541859749

Certificate GIA 7541859749

Diamond specifications and retailer prices

From $6,946 SGD
As of October 31, 2026
Save $2,409 SGD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,355 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541859749. Listed at 7 retailers as of October 31, 2026, with prices from $6,946 to $9,355, a $2,409 spread on the same certified stone. GemTrove lists it at $9,355. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541859749
Dimensions7.29 × 5.30 × 3.80 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.29 mm5.30 mm1.51 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541859749
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.6%

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: $7,433 SGD|Low: $6,732 SGD|High: $8,909 SGD|Avg: $7,792 SGD|+7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$6,946 SGD
Retailer 3$7,197 SGD
Retailer 1$7,433 SGD
Retailer 2$7,446 SGD
Retailer 4$7,539 SGD
Retailer 6$7,581 SGD

45 data points across 6 retailers

7 retailers$6,946 SGD to $9,355 SGD

A
Cheapest Retailer
-
$6,946 SGD
A
Retailer 2
-
$7,197 SGD
$5,630 USD
View
A
Retailer 3
-
$7,433 SGD
$5,814 USD
View
Final sale: no returns
A
Retailer 4
-
$7,446 SGD
₹554,695 INR
View
A
Retailer 5
-
$7,539 SGD
£4,644 GBP
View
A
Retailer 6
-
$7,581 SGD
MYR 24,154 MYR
View
Most Expensive
B+
GemTrove
GT-N-01261377-98 · Oct 31
$9,355 SGD
A$11,258 AUD
View
6 more retailers have this diamond
Prices start from $6,946 SGDSave up to $2,409 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
$6,946 SGD