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Emerald|Natural|GIA

1.51ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 2446665367

Certificate GIA 2446665367

Diamond specifications and retailer prices

From $5,697 SGD
$4,455 USD
As of October 28, 2026
Save $5,193 SGD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,362 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded F 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 2446665367. Listed at 19 retailers as of October 28, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2446665367
Dimensions7.74 × 5.52 × 3.63 mm
L/W Ratio1.40
Top View
7.74 mm5.52 mm1.51 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2446665367
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $6,915 SGD|Low: $5,697 SGD|High: $11,020 SGD|Avg: $7,627 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$5,697 SGD
Retailer 7$6,181 SGD
Retailer 9$6,696 SGD
Retailer 1$6,915 SGD
Retailer 3$7,151 SGD
Retailer 8$7,403 SGD
Retailer 2$8,075 SGD
Retailer 5$9,081 SGD
Retailer 4$10,890 SGD

38 data points across 9 retailers

19 retailers$5,697 SGD to $10,890 SGD

A
Cheapest Retailer
-
$5,697 SGD
$4,455 USD
A
Retailer 2
-
$5,839 SGD
$4,566 USD
View
A
Retailer 3
-
$6,181 SGD
$4,833 USD
View
Final sale: no returns
A
Retailer 4
-
$6,286 SGD
$4,915 USD
View
A
Retailer 5
-
$6,467 SGD
$5,057 USD
View
Retailer 6
-
$6,696 SGD
$5,236 USD
View
Price last confirmed 41 days ago
Retailer 7
-
$6,696 SGD
$5,236 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$6,696 SGD
$5,236 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
$6,915 SGD
£4,258 GBP
View
A
Retailer 10
-
$7,151 SGD
£4,403 GBP
View
Retailer 11
-
$7,403 SGD
A$8,906 AUD
View
Price last confirmed 23 days ago
Retailer 12
-
$7,726 SGD
$6,041 USD
View
Price last confirmed 41 days ago
Retailer 13
-
$7,726 SGD
$6,041 USD
View
Price last confirmed 34 days ago
A
Retailer 14
-
$8,075 SGD
€6,013 EUR
View
Retailer 15
-
$8,154 SGD
$6,376 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$9,081 SGD
ZAR 114,716 ZAR
View
B+
Retailer 17
-
$10,890 SGD
£6,705 GBP
View
Retailer 18
-
$12,362 SGD
$9,666 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
27772f80-4c00-4048-a822-a701aa9a1de2 · Sep 30
$12,362 SGD
$9,666 USD
View
Price last confirmed 33 days ago
18 more retailers have this diamond
Prices start from $5,697 SGDSave up to $5,193 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
$5,697 SGD