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Oval|Lab Grown|IGI

0.99ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG818639297

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818639297

Diamond specifications and retailer prices

From €165 EUR
$184 USD
As of October 29, 2026
Save €899 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,064 EUR at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 LG818639297 or 818639297. Listed at 22 retailers as of October 29, 2026, with prices from €165 to €1,064, a €899 spread on the same certified stone. Flawless Fine Jewelry lists it at €1,064. 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 angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818639297
Dimensions7.69 × 5.67 × 3.56 mm
L/W Ratio1.36
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
7.69 mm5.67 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818639297
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 62.8%

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: €1,064 EUR|Low: €154 EUR|High: €1,064 EUR|Avg: €446 EUR
Flawless Fine Jewelry
Retailer 2
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Retailer 21
October 31, 2026
Retailer 6€165 EUR
Retailer 17€192 EUR
Retailer 2€205 EUR
Retailer 21€211 EUR
Retailer 5€264 EUR
Retailer 20€316 EUR
Retailer 13€343 EUR
Retailer 8€359 EUR
Retailer 3€360 EUR
Retailer 16€370 EUR
Retailer 12€452 EUR
Retailer 9€496 EUR
Retailer 18€517 EUR
Retailer 19€532 EUR
Retailer 10€550 EUR
Retailer 15€658 EUR
Retailer 7€706 EUR
Retailer 14€868 EUR
Retailer 11€934 EUR
Retailer 4€1,024 EUR
Flawless Fine Jewelry€1,064 EUR

35 data points across 21 retailers

22 retailers€165 EUR to €1,064 EUR

A
Cheapest Retailer
-
€165 EUR
$184 USD
A
Retailer 2
-
€192 EUR
$214 USD
View
A
Retailer 3
-
€199 EUR
$222 USD
View
A
Retailer 4
-
€205 EUR
$229 USD
View
A
Retailer 5
-
€211 EUR
$236 USD
View
Final sale: no returns
A
Retailer 6
-
€264 EUR
£232 GBP
View
A
Retailer 7
-
€316 EUR
$353 USD
View
A
Retailer 8
-
€343 EUR
View
A
Retailer 9
-
€359 EUR
ZAR 6,485 ZAR
View
A
Retailer 10
-
€360 EUR
$402 USD
View
A
Retailer 11
-
€370 EUR
£326 GBP
View
B+
Retailer 12
-
€452 EUR
$505 USD
View
B+
Retailer 13
-
€496 EUR
A$852 AUD
View
B+
Retailer 14
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€517 EUR
A$888 AUD
View
B
Retailer 15
-
€532 EUR
$594 USD
View
B+
Retailer 16
-
€550 EUR
A$946 AUD
View
B
Retailer 17
-
€658 EUR
$735 USD
View
B
Retailer 18
-
€706 EUR
$789 USD
View
B
Retailer 19
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€868 EUR
$970 USD
View
B
Retailer 20
-
€934 EUR
£822 GBP
View
B
Retailer 21
-
€1,024 EUR
$1,144 USD
View
Most Expensive
B
Flawless Fine Jewelry
B52A1E4B1 · Oct 31
€1,064 EUR
£936 GBP
View
21 more retailers have this diamond
Prices start from €165 EURSave up to €899 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
€165 EUR