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Round|Lab Grown|IGI

1.06ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG792689385

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792689385

Diamond specifications and retailer prices

From $294 NZD
As of October 30, 2026
Save $815 NZD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,484 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.06ct lab-grown round diamond

This 1.06ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG792689385 or 792689385. Listed at 16 retailers as of October 30, 2026, with a 278% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.06
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792689385
Dimensions6.62 × 6.57 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm6.57 mm1.06 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792689385
Side View
Table 61.0%Crown 33.1°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.2%

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: Oct 30
Current: $1,484 NZD|Low: $245 NZD|High: $1,498 NZD|Avg: $664 NZD|-0.8%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 3$253 NZD
Retailer 15$281 NZD
Retailer 14$294 NZD
Retailer 11$315 NZD
Retailer 9$317 NZD
Retailer 10$537 NZD
Retailer 7$578 NZD
Retailer 17$583 NZD
Retailer 2$699 NZD
Retailer 6$756 NZD
Retailer 13$806 NZD
Retailer 8$854 NZD
Retailer 5$870 NZD
Retailer 4$888 NZD
Retailer 12$1,010 NZD
Retailer 16$1,108 NZD
MOH London$1,484 NZD

30 data points across 17 retailers

16 retailers$294 NZD to $1,108 NZD

Retailer 1
-
$253 NZD
Price last confirmed 8 days ago
A
Retailer 2
-
$294 NZD
View
A
Retailer 3
-
$315 NZD
View
Retailer 4
-
$317 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$537 NZD
View
B+
Retailer 6
-
$578 NZD
View
A
Retailer 7
-
$583 NZD
View
B+
Retailer 8
-
$699 NZD
View
Retailer 9
-
$756 NZD
View
Price last confirmed 16 days ago
B
Retailer 10
-
$806 NZD
View
B
Retailer 11
-
$854 NZD
View
B
Retailer 12
-
$870 NZD
View
B+
Retailer 13
-
$888 NZD
View
B
Retailer 14
-
$1,010 NZD
View
B
Retailer 15
-
$1,108 NZD
View
Most Expensive
MOH London
LG792689385 · Oct 29
$1,484 NZD
£657 GBP
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $294 NZDSave up to $815 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
1.06ct Round
$294 NZD