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Round|Lab Grown|IGI

1.54ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG808638982

Shape and cutting style on the report: Round brilliant

Certificate IGI LG808638982

Diamond specifications and retailer prices

From $427 NZD
As of November 5, 2026
Save $1,919 NZD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,579 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG808638982 or 808638982. Listed at 23 retailers as of November 4, 2026, with a 450% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808638982
Dimensions7.45 × 7.49 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.45 mm7.49 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808638982
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.4%

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 5
Current: $2,579 NZD|Low: $427 NZD|High: $2,579 NZD|Avg: $1,291 NZD
Brilliant Earth
Retailer 2
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November 6, 2026
Retailer 5$427 NZD
Retailer 24$475 NZD
Retailer 21$495 NZD
Retailer 23$528 NZD
Retailer 12$591 NZD
Retailer 19$802 NZD
Retailer 9$845 NZD
Retailer 17$889 NZD
Retailer 25$893 NZD
Retailer 14$907 NZD
Retailer 16$982 NZD
Retailer 13$987 NZD
Retailer 20$1,085 NZD
Retailer 10$1,142 NZD
Retailer 15$1,254 NZD
Retailer 7$1,699 NZD
Retailer 2$1,704 NZD
Retailer 11$1,706 NZD
Retailer 6$1,790 NZD
Retailer 18$2,060 NZD
Retailer 22$2,112 NZD
Retailer 4$2,151 NZD
Retailer 8$2,160 NZD
Retailer 3$2,346 NZD
Brilliant Earth$2,579 NZD

27 data points across 25 retailers

23 retailers$427 NZD to $2,346 NZD

A
Cheapest Retailer
-
$427 NZD
A
Retailer 2
-
$475 NZD
View
Final sale: no returns
A
Retailer 3
-
$495 NZD
View
A
Retailer 4
-
$528 NZD
View
A
Retailer 5
-
$591 NZD
View
A
Retailer 6
-
$802 NZD
View
Retailer 7
-
$845 NZD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$893 NZD
View
Retailer 9
-
$907 NZD
View
Price last confirmed 19 days ago
A
Retailer 10
-
$987 NZD
View
B+
Retailer 11
-
$1,085 NZD
View
B+
Retailer 12
-
$1,142 NZD
View
Retailer 13
-
$1,254 NZD
View
Price last confirmed 19 days ago
B
Retailer 14
-
$1,699 NZD
View
B
Retailer 15
-
$1,704 NZD
View
B
Retailer 16
-
$1,706 NZD
View
B
Retailer 17
-
$1,790 NZD
View
Retailer 18
-
$2,060 NZD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$2,112 NZD
View
B
Retailer 20
-
$2,151 NZD
View
B
Retailer 21
-
$2,160 NZD
View
B
Retailer 22
-
$2,346 NZD
View
Most Expensive
Brilliant Earth
20180924A · Oct 28
$2,579 NZD
$1,450 USD
View
Price last confirmed 8 days ago
22 more retailers have this diamond
Prices start from $427 NZDSave up to $1,919 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
1.54ct Round
$427 NZD