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Oval|Lab Grown|IGI

0.55ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG837659570

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837659570

Diamond specifications and retailer prices

From $234 NZD
$132 USD
As of October 29, 2026
Save $1,499 NZD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,438 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown oval diamond

This 0.55ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837659570 or 837659570. Listed at 19 retailers as of October 29, 2026, with a 640% 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

0.55
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837659570
Dimensions7.21 × 4.35 × 2.77 mm
L/W Ratio1.66
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
7.21 mm4.35 mm0.55 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837659570
Side View
Table 60.0%Crown 34.8°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
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: Oct 29
Current: $2,438 NZD|Low: $220 NZD|High: $2,438 NZD|Avg: $718 NZD|+1.9%
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 8$234 NZD
Retailer 10$261 NZD
Retailer 3$271 NZD
Retailer 16$291 NZD
Retailer 17$291 NZD
Retailer 7$390 NZD
Retailer 11$390 NZD
Retailer 12$490 NZD
Retailer 13$503 NZD
Retailer 2$528 NZD
Retailer 19$622 NZD
Retailer 4$696 NZD
Retailer 14$739 NZD
Retailer 18$933 NZD
Retailer 15$987 NZD
Retailer 5$1,034 NZD
Retailer 9$1,514 NZD
Retailer 6$1,733 NZD
MOH London$2,438 NZD

31 data points across 19 retailers

19 retailers$234 NZD to $1,733 NZD

A
Cheapest Retailer
-
$234 NZD
$132 USD
A
Retailer 2
-
$261 NZD
$147 USD
View
Final sale: no returns
A
Retailer 3
-
$271 NZD
$153 USD
View
Retailer 4
-
$291 NZD
$164 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$291 NZD
$164 USD
View
A
Retailer 6
-
$390 NZD
$220 USD
View
A
Retailer 7
-
$390 NZD
$220 USD
View
B+
Retailer 8
-
$490 NZD
£217 GBP
View
B+
Retailer 9
-
$503 NZD
€270 EUR
View
B+
Retailer 10
-
$528 NZD
ZAR 4,806 ZAR
View
B+
Retailer 11
-
$622 NZD
A$539 AUD
View
B+
Retailer 12
-
$696 NZD
$392 USD
View
B+
Retailer 13
-
$739 NZD
A$641 AUD
View
B
Retailer 14
-
$933 NZD
$526 USD
View
B
Retailer 15
-
$987 NZD
$556 USD
View
B
Retailer 16
-
$1,034 NZD
$583 USD
View
B
Retailer 17
-
$1,514 NZD
£672 GBP
View
B
Retailer 18
-
$1,733 NZD
$977 USD
View
Most Expensive
MOH London
LG837659570 · Oct 29
$2,438 NZD
£1,082 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $234 NZDSave up to $1,499 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 Oval
$234 NZD