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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 $132 USD
As of October 29, 2026
Save $845 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,374 USD 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,374 USD|Low: $124 USD|High: $1,374 USD|Avg: $405 USD|+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
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 8$132 USD
Retailer 10$147 USD
Retailer 3$153 USD
Retailer 16$164 USD
Retailer 17$164 USD
Retailer 7$220 USD
Retailer 11$220 USD
Retailer 2$276 USD
Retailer 12$284 USD
Retailer 13$296 USD
Retailer 19$350 USD
Retailer 4$392 USD
Retailer 14$417 USD
Retailer 18$526 USD
Retailer 15$556 USD
Retailer 5$583 USD
Retailer 9$853 USD
Retailer 6$977 USD
MOH London$1,374 USD

31 data points across 19 retailers

19 retailers$132 USD to $977 USD

A
Cheapest Retailer
-
$132 USD
A
Retailer 2
-
$147 USD
View
Final sale: no returns
A
Retailer 3
-
$153 USD
View
A
Retailer 4
-
$164 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$164 USD
View
A
Retailer 6
-
$220 USD
View
A
Retailer 7
-
$220 USD
View
B+
Retailer 8
-
$276 USD
£217 GBP
View
B+
Retailer 9
-
$284 USD
€270 EUR
View
B+
Retailer 10
-
$296 USD
ZAR 4,780 ZAR
View
B+
Retailer 11
-
$350 USD
A$539 AUD
View
B+
Retailer 12
-
$392 USD
View
B+
Retailer 13
-
$417 USD
A$641 AUD
View
B
Retailer 14
-
$526 USD
View
B
Retailer 15
-
$556 USD
View
B
Retailer 16
-
$583 USD
View
B
Retailer 17
-
$853 USD
£672 GBP
View
B
Retailer 18
-
$977 USD
View
Most Expensive
MOH London
LG837659570 · Oct 29
$1,374 USD
£1,082 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $132 USDSave up to $845 USD

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
$132 USD