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Oval|Lab Grown|IGI

1.59ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG677559207

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG677559207

Diamond specifications and retailer prices

From €275 EUR
$309 USD
As of November 1, 2026
Save €2,479 EUR (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,755 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.59ct lab-grown oval diamond

This 1.59ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG677559207 or 677559207. Listed at 20 retailers as of October 31, 2026, with prices from €275 to €2,755, a €2,479 spread on the same certified stone. Brilliant Earth lists it at €2,755. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677559207
Dimensions9.08 × 6.55 × 4.16 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm6.55 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677559207
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.5%

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: Nov 1
Current: €2,755 EUR|Low: €264 EUR|High: €2,755 EUR|Avg: €854 EUR
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
November 2, 2026
Retailer 12€275 EUR
Retailer 13€341 EUR
Retailer 2€352 EUR
Retailer 10€481 EUR
Retailer 9€550 EUR
Retailer 4€556 EUR
Retailer 7€589 EUR
Retailer 6€603 EUR
Retailer 11€879 EUR
Retailer 5€1,098 EUR
Retailer 3€1,312 EUR
Retailer 8€1,368 EUR
Brilliant Earth€2,755 EUR

38 data points across 13 retailers

20 retailers€275 EUR to €2,755 EUR

A
Cheapest Retailer
-
€275 EUR
$309 USD
A
Retailer 2
-
€319 EUR
$358 USD
View
A
Retailer 3
-
€341 EUR
$383 USD
View
Retailer 4
-
€341 EUR
$383 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€352 EUR
£310 GBP
View
A
Retailer 6
-
€481 EUR
$540 USD
View
A
Retailer 7
-
€550 EUR
View
A
Retailer 8
-
€556 EUR
$624 USD
View
A
Retailer 9
-
€589 EUR
ZAR 10,668 ZAR
View
A
Retailer 10
-
€603 EUR
£532 GBP
View
A
Retailer 11
-
€642 EUR
$720 USD
View
A
Retailer 12
-
€879 EUR
$986 USD
View
B+
Retailer 13
-
€985 EUR
$1,105 USD
View
B+
Retailer 14
-
€1,098 EUR
$1,231 USD
View
B+
Retailer 15
-
€1,139 EUR
$1,278 USD
View
B+
Retailer 16
-
€1,312 EUR
$1,472 USD
View
B+
Retailer 17
-
€1,332 EUR
£1,176 GBP
View
B+
Retailer 18
-
€1,368 EUR
£1,208 GBP
View
Retailer 19
-
€1,958 EUR
$2,196 USD
View
Price last confirmed 63 days ago
Most Expensive
B
Brilliant Earth
15449291A · Oct 31
€2,755 EUR
$3,090 USD
View
19 more retailers have this diamond
Prices start from €275 EURSave up to €2,479 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
1.59ct Oval
€275 EUR