CaratHunter
Plans
Round|Lab Grown|IGI

1.54ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG770636616

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636616

Diamond specifications and retailer prices

From $470 NZD
As of November 5, 2026
Save $2,537 NZD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,006 NZD at Brilliant Earth · As of November 2, 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 LG770636616 or 770636616. Listed at 26 retailers as of November 2, 2026, with prices from $470 to $3,006, a $2,537 spread on the same certified stone. Brilliant Earth lists it at $3,006. 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 angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636616
Dimensions7.45 × 7.48 × 4.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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 mm7.48 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636616
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.3%

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: $3,006 NZD|Low: $470 NZD|High: $3,006 NZD|Avg: $1,250 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 6, 2026
Retailer 11$470 NZD
Retailer 8$527 NZD
Retailer 5$544 NZD
Retailer 3$582 NZD
Retailer 7$582 NZD
Retailer 10$637 NZD
Retailer 9$783 NZD
Retailer 22$863 NZD
Retailer 13$884 NZD
Retailer 20$950 NZD
Retailer 21$1,003 NZD
Retailer 6$1,051 NZD
Retailer 2$1,094 NZD
Retailer 12$1,101 NZD
Retailer 24$1,119 NZD
Retailer 19$1,363 NZD
Retailer 23$1,391 NZD
Retailer 4$1,871 NZD
Retailer 15$1,871 NZD
Retailer 14$1,962 NZD
Retailer 17$2,048 NZD
Retailer 16$2,291 NZD
Retailer 18$2,327 NZD
Brilliant Earth$3,006 NZD

30 data points across 24 retailers

26 retailers$470 NZD to $3,006 NZD

A
Cheapest Retailer
-
$470 NZD
A
Retailer 2
-
$527 NZD
View
Final sale: no returns
A
Retailer 3
-
$544 NZD
View
A
Retailer 4
-
$582 NZD
View
Retailer 5
-
$582 NZD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$637 NZD
View
B+
Retailer 7
-
$783 NZD
View
A
Retailer 8
-
$863 NZD
View
A
Retailer 9
-
$884 NZD
View
A
Retailer 10
-
$950 NZD
View
A
Retailer 11
-
$1,003 NZD
View
B+
Retailer 12
-
$1,051 NZD
View
B+
Retailer 13
-
$1,094 NZD
View
B+
Retailer 14
-
$1,101 NZD
View
B+
Retailer 15
-
$1,119 NZD
View
B+
Retailer 16
-
$1,363 NZD
View
B+
Retailer 17
-
$1,391 NZD
View
Retailer 18
-
$1,480 NZD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$1,871 NZD
View
B
Retailer 20
-
$1,871 NZD
View
B
Retailer 21
-
$1,962 NZD
View
Retailer 22
-
$2,048 NZD
View
Price last confirmed 29 days ago
B
Retailer 23
-
$2,133 NZD
View
B
Retailer 24
-
$2,291 NZD
View
B
Retailer 25
-
$2,327 NZD
View
Most Expensive
B
Brilliant Earth
20709374A · Nov 2
$3,006 NZD
$1,690 USD
View
25 more retailers have this diamond
Prices start from $470 NZDSave up to $2,537 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
$470 NZD