CaratHunter
Plans
Emerald|Lab Grown|GIA

0.71ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1 • GIA 2456818612

Certificate GIA 2456818612

Diamond specifications and retailer prices

From $428 CAD
£241 GBP
As of October 28, 2026
Save $850 CAD (67%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,278 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown emerald diamond

This 0.71ct lab-grown emerald sits in the half to three-quarter 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 2456818612. Listed at 3 retailers as of October 28, 2026, with prices from $428 to $1,278, a $850 spread on the same certified stone. MOH London lists it at $1,278. 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

0.71
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2456818612
Dimensions5.94 × 4.29 × 2.89 mm
L/W Ratio1.38
Culet sizeNone
Top View
5.94 mm4.29 mm0.71 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456818612
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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 28
Current: $1,278 CAD|Low: $428 CAD|High: $1,278 CAD|Avg: $729 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$428 CAD
Retailer 2$494 CAD
Retailer 4$784 CAD
Retailer 5$784 CAD
Retailer 6$882 CAD
MOH London$1,278 CAD

2 data points across 6 retailers

3 retailers$428 CAD to $1,278 CAD

A
Cheapest Retailer
-
$428 CAD
£241 GBP
B+
Retailer 2
-
$494 CAD
$353 USD
View
Most Expensive
B
MOH London
2456818612 · Oct 29
$1,278 CAD
£719 GBP
View
2 more retailers have this diamond
Prices start from $428 CADSave up to $850 CAD

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
0.71ct Emerald
$428 CAD