Emerald|Lab Grown|IGI

1.97ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG747570499

Shape and cutting style on the report: Emerald cut

Certificate IGI LG747570499

Diamond specifications and retailer prices

From $640 NZD
As of November 1, 2026
Save $1,850 NZD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,490 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.97ct lab-grown emerald diamond

This 1.97ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG747570499 or 747570499. Listed at 13 retailers as of October 31, 2026, with prices from $640 to $2,490, a $1,850 spread on the same certified stone. Brilliant Earth lists it at $2,490. 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

1.97
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747570499
Dimensions8.29 × 6.00 × 4.01 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm6.00 mm1.97 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747570499
Side View
Table 63.0%Crown 37.7°Girdle: MED-STKPavilion 44.1°Culet: LargeDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,490 NZD|Low: $382 NZD|High: $2,490 NZD|Avg: $1,153 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 14$382 NZD
Retailer 9$429 NZD
Retailer 13$445 NZD
Retailer 5$587 NZD
Retailer 6$587 NZD
Retailer 12$640 NZD
Retailer 7$872 NZD
Retailer 3$889 NZD
Retailer 10$1,051 NZD
Retailer 8$1,236 NZD
Retailer 11$1,528 NZD
Retailer 2$1,903 NZD
Retailer 4$1,966 NZD
Brilliant Earth$2,490 NZD

40 data points across 14 retailers

13 retailers$640 NZD to $2,490 NZD

Retailer 1
-
$382 NZD
Price last confirmed 10 days ago
Retailer 2
-
$445 NZD
View
Price last confirmed 10 days ago
Retailer 3
-
$587 NZD
View
Price last confirmed 12 days ago
Retailer 4
-
$587 NZD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$640 NZD
View
A
Retailer 6
-
$872 NZD
View
Retailer 7
-
$889 NZD
View
Price last confirmed 10 days ago
Retailer 8
-
$1,051 NZD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$1,236 NZD
View
Retailer 10
-
$1,528 NZD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,903 NZD
View
Retailer 12
-
$1,966 NZD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
20881063A · Oct 31
$2,490 NZD
$1,400 USD
View
12 more retailers have this diamond
Prices start from $640 NZDSave up to $1,850 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.

A
1.97ct Emerald
$640 NZD