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0.55ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG837678689

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837678689

Diamond specifications and retailer prices

From $176 NZD
$99 USD
As of October 29, 2026
Save $1,426 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,602 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837678689 or 837678689. Listed at 13 retailers as of October 26, 2026, with prices from $176 to $1,602, a $1,426 spread on the same certified stone. MOH London lists it at $1,602. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837678689
Dimensions5.24 × 5.26 × 3.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.24 mm5.26 mm0.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837678689
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 41.2°CuletDepth 62.1%

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: Oct 29
Current: $1,602 NZD|Low: $174 NZD|High: $2,064 NZD|Avg: $572 NZD|-22.4%
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
October 31, 2026
Retailer 13$176 NZD
Retailer 10$204 NZD
Retailer 11$232 NZD
Retailer 8$257 NZD
Retailer 12$298 NZD
Retailer 6$394 NZD
Retailer 2$420 NZD
Retailer 7$555 NZD
Retailer 5$701 NZD
Retailer 9$781 NZD
Retailer 4$804 NZD
Retailer 3$1,136 NZD
MOH London$1,602 NZD

37 data points across 13 retailers

13 retailers$176 NZD to $1,602 NZD

A
Cheapest Retailer
-
$176 NZD
$99 USD
A
Retailer 2
-
$204 NZD
$115 USD
View
A
Retailer 3
-
$232 NZD
$131 USD
View
Retailer 4
-
$257 NZD
$145 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$298 NZD
$168 USD
View
B+
Retailer 6
-
$394 NZD
ZAR 3,583 ZAR
View
B+
Retailer 7
-
$420 NZD
£186 GBP
View
Retailer 8
-
$555 NZD
A$481 AUD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$701 NZD
$395 USD
View
B
Retailer 10
-
$781 NZD
$440 USD
View
B
Retailer 11
-
$804 NZD
$453 USD
View
B
Retailer 12
-
$1,136 NZD
£504 GBP
View
Most Expensive
B
MOH London
LG837678689 · Oct 26
$1,602 NZD
£711 GBP
View
12 more retailers have this diamond
Prices start from $176 NZDSave up to $1,426 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
0.55ct Round
$176 NZD