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Oval|Lab Grown|IGI

0.99ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG817661719

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817661719

Diamond specifications and retailer prices

From €149 EUR
$167 USD
As of October 29, 2026
Save €825 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €974 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817661719 or 817661719. Listed at 20 retailers as of October 29, 2026, with prices from €149 to €974, a €825 spread on the same certified stone. Reve Diamonds lists it at €974. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817661719
Dimensions8.12 × 5.73 × 3.45 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.73 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817661719
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.2%

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: €329 EUR|Low: €146 EUR|High: €974 EUR|Avg: €423 EUR|+8.1%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 5€149 EUR
Retailer 9€166 EUR
Retailer 16€174 EUR
Retailer 2€185 EUR
Retailer 3€185 EUR
Retailer 13€239 EUR
Retailer 7€311 EUR
Retailer 1€329 EUR
Retailer 10€334 EUR
Retailer 14€335 EUR
Retailer 18€342 EUR
Retailer 11€448 EUR
Retailer 15€462 EUR
Retailer 6€468 EUR
Retailer 4€596 EUR
Retailer 12€609 EUR
Retailer 17€629 EUR
Retailer 8€645 EUR
Retailer 19€872 EUR
Reve Diamonds€974 EUR

35 data points across 20 retailers

20 retailers€149 EUR to €974 EUR

A
Cheapest Retailer
-
€149 EUR
$167 USD
A
Retailer 2
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€166 EUR
$186 USD
View
Final sale: no returns
A
Retailer 3
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€174 EUR
$194 USD
View
A
Retailer 4
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€185 EUR
$207 USD
View
A
Retailer 5
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€185 EUR
$207 USD
View
A
Retailer 6
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€239 EUR
£210 GBP
View
A
Retailer 7
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€311 EUR
$348 USD
View
A
Retailer 8
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€329 EUR
£290 GBP
View
A
Retailer 9
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€334 EUR
$373 USD
View
A
Retailer 10
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€335 EUR
ZAR 6,047 ZAR
View
Retailer 11
-
€342 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
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€448 EUR
$500 USD
View
B+
Retailer 13
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€462 EUR
A$794 AUD
View
B+
Retailer 14
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€468 EUR
$523 USD
View
B+
Retailer 15
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€596 EUR
$666 USD
View
B+
Retailer 16
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€609 EUR
$680 USD
View
B
Retailer 17
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€629 EUR
$703 USD
View
B
Retailer 18
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€645 EUR
$721 USD
View
B
Retailer 19
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€872 EUR
£767 GBP
View
Most Expensive
B
Reve Diamonds
46D7F95CB · Oct 30
€974 EUR
$1,088 USD
View
19 more retailers have this diamond
Prices start from €149 EURSave up to €825 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
0.99ct Oval
€149 EUR