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Oval|Lab Grown|IGI

10.12ct I VS1 Oval Lab Grown Diamond

EX • I/VS1 • IGI LG605378147

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG605378147

Diamond specifications and retailer prices

From €1,633 EUR
$1,824 USD
As of October 29, 2026
Save €9,601 EUR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €11,233 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 10.12ct lab-grown oval diamond

This 10.12ct lab-grown oval sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605378147 or 605378147. Listed at 16 retailers as of October 29, 2026, with prices from €1,633 to €11,233, a €9,601 spread on the same certified stone. Do Amore Diamonds lists it at €11,233. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.12
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605378147
Dimensions18.38 × 12.18 × 7.26 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
18.38 mm12.18 mm10.12 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605378147
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.6%

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: €11,233 EUR|Low: €1,567 EUR|High: €13,963 EUR|Avg: €3,634 EUR|-19.6%
Do Amore Diamonds
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
October 31, 2026
Retailer 13€1,633 EUR
Retailer 4€1,777 EUR
Retailer 9€1,871 EUR
Retailer 3€1,894 EUR
Retailer 14€1,894 EUR
Retailer 11€2,045 EUR
Retailer 5€2,310 EUR
Retailer 16€2,874 EUR
Retailer 15€2,969 EUR
Retailer 2€3,150 EUR
Retailer 12€3,186 EUR
Retailer 10€3,237 EUR
Retailer 7€3,970 EUR
Retailer 6€3,993 EUR
Retailer 8€7,316 EUR
Do Amore Diamonds€11,233 EUR

44 data points across 16 retailers

16 retailers€1,633 EUR to €11,233 EUR

A
Cheapest Retailer
-
€1,633 EUR
$1,824 USD
A
Retailer 2
-
€1,777 EUR
$1,985 USD
View
A
Retailer 3
-
€1,871 EUR
£1,646 GBP
View
A
Retailer 4
-
€1,894 EUR
$2,116 USD
View
Retailer 5
-
€1,894 EUR
$2,116 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€2,045 EUR
$2,285 USD
View
A
Retailer 7
-
€2,310 EUR
$2,581 USD
View
A
Retailer 8
-
€2,874 EUR
$3,211 USD
View
A
Retailer 9
-
€2,969 EUR
$3,317 USD
View
B+
Retailer 10
-
€3,150 EUR
View
B+
Retailer 11
-
€3,186 EUR
$3,559 USD
View
A
Retailer 12
-
€3,237 EUR
ZAR 58,416 ZAR
View
B+
Retailer 13
-
€3,970 EUR
£3,492 GBP
View
B+
Retailer 14
-
€3,993 EUR
$4,461 USD
View
B
Retailer 15
-
€7,316 EUR
$8,173 USD
View
Most Expensive
B
Do Amore Diamonds
27-A44340CF7 · Oct 31
€11,233 EUR
$12,550 USD
View
15 more retailers have this diamond
Prices start from €1,633 EURSave up to €9,601 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
10.12ct Oval
€1,633 EUR