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Emerald|Lab Grown

0.70ct G SI1 Emerald Lab Grown Diamond

EX • G/SI1 • TA50B-229-826

Diamond specifications and retailer prices

From £195 GBP
$261 USD
As of October 29, 2026
Save £581 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £775 GBP at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.7ct lab-grown emerald diamond

This 0.7ct lab-grown emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 28, 2026, with prices from £195 to £775, a £581 spread on the same certified stone. NZ Jewellers lists it at £775. 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

0.70
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA50B-229-826
Dimensions6.13 × 4.28 × 2.75 mm
L/W Ratio1.43
Top View
6.13 mm4.28 mm0.70 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateTA50B-229-826
Side View
Table 63.3%CrownGirdlePavilionCuletDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £775 GBP|Low: £187 GBP|High: £775 GBP|Avg: £321 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2£195 GBP
Retailer 4£225 GBP
Retailer 3£241 GBP
NZ Jewellers£775 GBP

7 data points across 4 retailers

4 retailers£195 GBP to £775 GBP

B+
Cheapest Retailer
-
£195 GBP
$261 USD
B+
Retailer 2
-
£225 GBP
$302 USD
View
B
Retailer 3
-
£241 GBP
$323 USD
View
Most Expensive
C
NZ Jewellers
f09f3eee-fd26-4cba-8031-179c33609215 · Oct 28
£775 GBP
$1,039 USD
View
3 more retailers have this diamond
Prices start from £195 GBPSave up to £581 GBP

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.

B+
0.70ct Emerald
£195 GBP