Emerald|Lab Grown|IGI

1.61ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1

Diamond specifications and retailer prices

From $1,091 NZD
CA$853 CAD
As of November 2, 2026
Save $350 NZD (24%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,441 NZD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.61ct lab-grown emerald diamond

This 1.61ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at 12 retailers as of November 1, 2026, with prices from $1,091 to $1,441, a $350 spread on the same certified stone. The Diamond Guys lists it at $1,441. 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

1.61
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.91 × 5.63 × 3.70 mm
L/W Ratio1.40
Top View
7.91 mm5.63 mm1.61 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: LNGDepth 65.7%

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: Nov 2
Current: $1,283 NZD|Low: $281 NZD|High: $1,441 NZD|Avg: $933 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
The Diamond Guys
October 25, 2026
Retailer 3$291 NZD
Retailer 2$338 NZD
Retailer 5$755 NZD
Retailer 4$1,091 NZD
Retailer 1$1,283 NZD
The Diamond Guys$1,441 NZD

9 data points across 6 retailers

12 retailers$1,091 NZD to $1,441 NZD

Retailer 1
-
$281 NZD
$158 USD
Price last confirmed 25 days ago
Retailer 2
-
$291 NZD
$164 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$291 NZD
$164 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$338 NZD
$190 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$338 NZD
$190 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$755 NZD
$425 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$1,091 NZD
CA$853 CAD
View
Retailer 8
-
$1,283 NZD
$722 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$1,283 NZD
$722 USD
View
Price last confirmed 35 days ago
Retailer 10
-
$1,283 NZD
$722 USD
View
Price last confirmed 23 days ago
Retailer 11
-
$1,283 NZD
$722 USD
View
Price last confirmed 15 days ago
Most Expensive
B
The Diamond Guys
1787445850 · Nov 1
$1,441 NZD
$811 USD
View
11 more retailers have this diamond
Prices start from $1,091 NZDSave up to $350 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+
1.61ct Emerald
$1,091 NZD