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Emerald|Lab Grown

1.60ct G SI1 Emerald Lab Grown Diamond

G/SI1 • EFAF25710D

Diamond specifications and retailer prices

From $371 NZD
$209 USD
As of October 30, 2026
Save $1,109 NZD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,480 NZD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.6ct lab-grown emerald diamond

This 1.6ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included). Listed at 4 retailers as of October 30, 2026, with prices from $371 to $1,480, a $1,109 spread on the same certified stone. NZ Jewellers lists it at $1,480. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.60
Carat
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateEFAF25710D
Dimensions7.82 × 5.51 × 3.82 mm
L/W Ratio1.42
Top View
7.82 mm5.51 mm1.60 ctG / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateEFAF25710D
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 69.3%

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 30
Current: $1,480 NZD|Low: $357 NZD|High: $1,480 NZD|Avg: $659 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$371 NZD
Retailer 4$431 NZD
Retailer 3$461 NZD
NZ Jewellers$1,480 NZD

17 data points across 4 retailers

4 retailers$371 NZD to $1,480 NZD

B+
Cheapest Retailer
-
$371 NZD
$209 USD
B+
Retailer 2
-
$431 NZD
$243 USD
View
B+
Retailer 3
-
$461 NZD
$260 USD
View
Most Expensive
C
NZ Jewellers
37128204-2d3c-4a96-868b-75af96ba92d7 · Oct 31
$1,480 NZD
$834 USD
View
3 more retailers have this diamond
Prices start from $371 NZDSave up to $1,109 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+
1.60ct Emerald
$371 NZD