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Emerald|Lab Grown|IGI

0.70ct G SI2 Emerald Lab Grown Diamond

EX • G/SI2

Diamond specifications and retailer prices

From $177 NZD
$100 USD
As of October 29, 2026
Save $426 NZD (71%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $603 NZD at Rare Carat · As of October 25, 2026
View at Rare Carat

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of October 25, 2026, with prices from $177 to $603, a $426 spread on the same certified stone. Rare Carat lists it at $603. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.99 × 4.36 × 2.83 mm
L/W Ratio1.37
Top View
5.99 mm4.36 mm0.70 ctG / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI
Side View
Table 63.5%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.9%

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: $603 NZD|Low: $177 NZD|High: $747 NZD|Avg: $572 NZD|-4.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$177 NZD
Retailer 2$206 NZD
Retailer 4$587 NZD
Rare Carat$603 NZD
Retailer 5$747 NZD

5 data points across 5 retailers

3 retailers$177 NZD to $603 NZD

B+
Cheapest Retailer
-
$177 NZD
$100 USD
B+
Retailer 2
-
$206 NZD
$116 USD
View
Most Expensive
B+
Rare Carat
LGDEC070-00102 · Oct 25
$603 NZD
$340 USD
View
2 more retailers have this diamond
Prices start from $177 NZDSave up to $426 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
$177 NZD