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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 $541 NZD
£240 GBP
As of October 31, 2026
Save $1,079 NZD (67%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,620 NZD 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 29, 2026, with prices from $541 to $1,620, a $1,079 spread on the same certified stone. MOH London lists it at $1,620. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,620 NZD|Low: $541 NZD|High: $1,620 NZD|Avg: $955 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2$541 NZD
Retailer 3$626 NZD
Retailer 4$994 NZD
Retailer 5$994 NZD
Retailer 6$1,118 NZD
MOH London$1,620 NZD

4 data points across 6 retailers

3 retailers$541 NZD to $1,620 NZD

A
Cheapest Retailer
-
$541 NZD
£240 GBP
B+
Retailer 2
-
$626 NZD
$353 USD
View
Most Expensive
B
MOH London
2456818612 · Oct 29
$1,620 NZD
£719 GBP
View
2 more retailers have this diamond
Prices start from $541 NZDSave up to $1,079 NZD

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
$541 NZD