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Round|Lab Grown|IGI

1.04ct F SI1 Round Lab Grown Diamond

VG • F/SI1 • IGI LG762514090

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762514090

Diamond specifications and retailer prices

From $516 NZD
$291 USD
As of November 1, 2026
Save $723 NZD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,670 NZD at MOH London · As of October 21, 2026
View at MOH London

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG762514090 or 762514090. Listed at 8 retailers as of October 31, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.04
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762514090
Dimensions6.39 × 6.35 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.39 mm6.35 mm1.04 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG762514090
Side View
Table 63.0%Crown 36.2°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,670 NZD|Low: $516 NZD|High: $1,681 NZD|Avg: $907 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$516 NZD
Retailer 3$620 NZD
Retailer 2$620 NZD
Retailer 6$642 NZD
Retailer 7$921 NZD
Retailer 4$1,207 NZD
MOH London$1,670 NZD

38 data points across 7 retailers

8 retailers$516 NZD to $1,240 NZD

A
Cheapest Retailer
-
$516 NZD
$291 USD
B+
Retailer 2
-
$620 NZD
£275 GBP
View
B+
Retailer 3
-
$620 NZD
€333 EUR
View
B+
Retailer 4
-
$642 NZD
$362 USD
View
B
Retailer 5
-
$921 NZD
$519 USD
View
B
Retailer 6
-
$1,207 NZD
$680 USD
View
B
Retailer 7
-
$1,240 NZD
$699 USD
View
Most Expensive
MOH London
LG762514090 · Oct 21
$1,670 NZD
£741 GBP
View
Price last confirmed 12 days ago
7 more retailers have this diamond
Prices start from $516 NZDSave up to $723 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
1.04ct Round
$516 NZD