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Oval|Lab Grown|IGI

1.51ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG775630322

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG775630322

Diamond specifications and retailer prices

From €221 EUR
$247 USD
As of October 27, 2026
Save €898 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,119 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG775630322 or 775630322. Listed at 15 retailers as of October 27, 2026, with prices from €221 to €1,119, a €898 spread on the same certified stone. Brilliant Earth lists it at €1,119. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775630322
Dimensions9.40 × 6.50 × 3.92 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.40 mm6.50 mm1.51 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775630322
Side View
Table 61.0%Crown 33.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.3%

Caratlytics Score

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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 27
Current: €1,119 EUR|Low: €236 EUR|High: €1,208 EUR|Avg: €607 EUR|-4.6%
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
October 31, 2026
Retailer 13€236 EUR
Retailer 9€277 EUR
Retailer 6€309 EUR
Retailer 10€406 EUR
Retailer 2€417 EUR
Retailer 14€428 EUR
Retailer 7€435 EUR
Retailer 11€552 EUR
Retailer 12€762 EUR
Retailer 3€765 EUR
Retailer 5€806 EUR
Retailer 8€951 EUR
Retailer 4€961 EUR
Brilliant Earth€1,119 EUR

18 data points across 14 retailers

15 retailers€221 EUR to €1,119 EUR

A
Cheapest Retailer
-
€221 EUR
$247 USD
A
Retailer 2
-
€236 EUR
$264 USD
View
A
Retailer 3
-
€277 EUR
£244 GBP
View
B+
Retailer 4
-
€309 EUR
$345 USD
View
A
Retailer 5
-
€406 EUR
ZAR 7,319 ZAR
View
A
Retailer 6
-
€417 EUR
View
A
Retailer 7
-
€428 EUR
$478 USD
View
A
Retailer 8
-
€435 EUR
£383 GBP
View
A
Retailer 9
-
€552 EUR
A$948 AUD
View
B+
Retailer 10
-
€762 EUR
$851 USD
View
B+
Retailer 11
-
€765 EUR
SGD 1,155 SGD
View
B+
Retailer 12
-
€806 EUR
$901 USD
View
B
Retailer 13
-
€951 EUR
£837 GBP
View
B
Retailer 14
-
€961 EUR
$1,074 USD
View
Most Expensive
B
Brilliant Earth
20122127A · Oct 29
€1,119 EUR
$1,250 USD
View
14 more retailers have this diamond
Prices start from €221 EURSave up to €898 EUR

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
1.51ct Oval
€221 EUR