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Emerald|Lab Grown

0.70ct H SI1 Emerald Lab Grown Diamond

EX • H/SI1 • TA50E-81-81

Diamond specifications and retailer prices

From $444 NZD
$250 USD
As of October 29, 2026
Save $1,325 NZD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,769 NZD at NZ Jewellers · As of October 31, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 29, 2026, with prices from $444 to $1,769, a $1,325 spread on the same certified stone. NZ Jewellers lists it at $1,769. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA50E-81-81
Dimensions6.36 × 4.11 × 2.73 mm
L/W Ratio1.55
Top View
6.36 mm4.11 mm0.70 ctH / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateTA50E-81-81
Side View
Table 66.4%CrownGirdlePavilionCuletDepth 66.5%

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: $1,769 NZD|Low: $426 NZD|High: $1,769 NZD|Avg: $731 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2$444 NZD
Retailer 4$515 NZD
Retailer 3$550 NZD
NZ Jewellers$1,769 NZD

7 data points across 4 retailers

4 retailers$444 NZD to $1,769 NZD

B+
Cheapest Retailer
-
$444 NZD
$250 USD
B+
Retailer 2
-
$515 NZD
$290 USD
View
B+
Retailer 3
-
$550 NZD
$310 USD
View
Most Expensive
C
NZ Jewellers
870cae7c-cbb8-4b38-955e-2b6bdd8e96c3 · Oct 31
$1,769 NZD
$997 USD
View
3 more retailers have this diamond
Prices start from $444 NZDSave up to $1,325 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.

B+
0.70ct Emerald
$444 NZD