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Emerald|Natural|GIA

1.51ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 6462274434

Certificate GIA 6462274434

Diamond specifications and retailer prices

From $2,599 SGD
As of November 6, 2026
Save $1,663 SGD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,262 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 6462274434. Listed at 10 retailers as of November 6, 2026, with prices from $2,599 to $4,262, a $1,663 spread on the same certified stone. 77 Diamonds lists it at $4,262. 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
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6462274434
Dimensions7.95 × 5.62 × 3.28 mm
L/W Ratio1.41
Top View
7.95 mm5.62 mm1.51 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6462274434
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 58.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $4,262 SGD|Low: $2,583 SGD|High: $4,310 SGD|Avg: $3,284 SGD|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$2,599 SGD
Retailer 3$2,829 SGD
Retailer 12$2,915 SGD
Retailer 4$3,027 SGD
Retailer 8$3,112 SGD
Retailer 10$3,226 SGD
Retailer 9$3,375 SGD
Retailer 11$3,472 SGD
Retailer 5$3,507 SGD
Retailer 6$3,722 SGD
Retailer 7$4,140 SGD
77 Diamonds$4,262 SGD

37 data points across 12 retailers

10 retailers$2,599 SGD to $4,262 SGD

A
Cheapest Retailer
-
$2,599 SGD
A
Retailer 2
-
$2,829 SGD
View
Retailer 3
-
$2,915 SGD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$3,027 SGD
View
Retailer 5
-
$3,112 SGD
View
Price last confirmed 15 days ago
Retailer 6
-
$3,226 SGD
View
Price last confirmed 15 days ago
Retailer 7
-
$3,375 SGD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$3,507 SGD
View
Retailer 9
-
$3,722 SGD
View
Price last confirmed 14 days ago
Most Expensive
B+
77 Diamonds
EMZRYUWFPZR · Nov 6
$4,262 SGD
£2,628 GBP
View
9 more retailers have this diamond
Prices start from $2,599 SGDSave up to $1,663 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
$2,599 SGD