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Emerald|Lab Grown|HRD

2.57ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1 • HRD 230000077533

Shape and cutting style on the report: Emerald (variation)

Certificate HRD 230000077533

Diamond specifications and retailer prices

From $582 SGD
$455 USD
As of October 30, 2026
Save $2,079 SGD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,661 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 2.57ct lab-grown emerald diamond

This 2.57ct lab-grown emerald sits in the two to three 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 HRD 230000077533. Listed at 7 retailers as of October 29, 2026, with prices from $582 to $2,661, a $2,079 spread on the same certified stone. MOH London lists it at $2,661. 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

2.57
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabHRD
CertificateHRD 230000077533
Dimensions9.61 × 6.21 × 4.17 mm
L/W Ratio1.55
Girdle conditionPolished
Top View
9.61 mm6.21 mm2.57 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 230000077533
Side View
Table 62.0%CrownGirdle: MediumPavilionCuletDepth 67.0%

Caratlytics Score

How it works →
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 30
Current: $2,661 SGD|Low: $465 SGD|High: $2,679 SGD|Avg: $1,234 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$582 SGD
Retailer 6$651 SGD
Retailer 7$651 SGD
Retailer 4$721 SGD
Retailer 2$1,053 SGD
Retailer 8$1,427 SGD
Retailer 5$2,316 SGD
MOH London$2,661 SGD

42 data points across 8 retailers

7 retailers$582 SGD to $2,661 SGD

A
Cheapest Retailer
-
$582 SGD
$455 USD
A
Retailer 2
-
$651 SGD
$509 USD
View
Final sale: no returns
A
Retailer 3
-
$651 SGD
$509 USD
View
A
Retailer 4
-
$721 SGD
$564 USD
View
B+
Retailer 5
-
$1,053 SGD
£649 GBP
View
B
Retailer 6
-
$2,316 SGD
$1,812 USD
View
Most Expensive
B
MOH London
230000077533 · Oct 29
$2,661 SGD
£1,639 GBP
View
6 more retailers have this diamond
Prices start from $582 SGDSave up to $2,079 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
2.57ct Emerald
$582 SGD