CaratHunter
Plans
Emerald|Lab Grown|IGI

0.99ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG621488128

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621488128

Diamond specifications and retailer prices

From $316 NZD
As of November 4, 2026
Save $2,115 NZD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,430 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown emerald diamond

This 0.99ct lab-grown emerald sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621488128 or 621488128. Listed at 15 retailers as of November 4, 2026, with prices from $316 to $2,430, a $2,115 spread on the same certified stone. Do Amore Diamonds lists it at $2,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.7°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621488128
Dimensions6.65 × 4.55 × 3.28 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.65 mm4.55 mm0.99 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG621488128
Side View
Table 66.0%Crown 39.7°Girdle: MED-STKPavilion 42.4°Culet: LNGDepth 72.1%

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 4
Current: $2,430 NZD|Low: $310 NZD|High: $2,430 NZD|Avg: $958 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6$316 NZD
Retailer 9$587 NZD
Retailer 2$603 NZD
Retailer 7$632 NZD
Retailer 4$727 NZD
Retailer 10$749 NZD
Retailer 8$1,070 NZD
Retailer 5$1,118 NZD
Retailer 3$1,621 NZD
Do Amore Diamonds$2,430 NZD

45 data points across 10 retailers

15 retailers$316 NZD to $2,430 NZD

A
Cheapest Retailer
-
$316 NZD
A
Retailer 2
-
$451 NZD
View
A
Retailer 3
-
$587 NZD
View
A
Retailer 4
-
$603 NZD
View
A
Retailer 5
-
$632 NZD
View
A
Retailer 6
-
$683 NZD
View
B+
Retailer 7
-
$701 NZD
View
Retailer 8
-
$718 NZD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$727 NZD
View
B+
Retailer 10
-
$749 NZD
View
B
Retailer 11
-
$1,070 NZD
View
B
Retailer 12
-
$1,118 NZD
View
B
Retailer 13
-
$1,426 NZD
View
B
Retailer 14
-
$1,621 NZD
View
Most Expensive
B
Do Amore Diamonds
27-46397A1D9 · Nov 4
$2,430 NZD
$1,370 USD
View
14 more retailers have this diamond
Prices start from $316 NZDSave up to $2,115 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
0.99ct Emerald
$316 NZD