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Oval|Lab Grown|IGI

2.97ct G SI1 Oval Lab Grown Diamond

EX • G/SI1 • IGI LG694587640

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG694587640

Diamond specifications and retailer prices

From €318 EUR
$355 USD
As of October 26, 2026
Save €3,218 EUR (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,536 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.97ct lab-grown oval diamond

This 2.97ct lab-grown oval sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG694587640 or 694587640. Listed at 17 retailers as of October 26, 2026, with prices from €318 to €3,536, a €3,218 spread on the same certified stone. Brilliant Earth lists it at €3,536. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.97
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694587640
Dimensions10.83 × 8.16 × 5.29 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.83 mm8.16 mm2.97 ctG / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG694587640
Side View
Table 58.0%Crown 35.4°Girdle: MED-THKPavilion 41.5°Culet: NoneDepth 64.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: €1,942 EUR|Low: €318 EUR|High: €3,536 EUR|Avg: €890 EUR|-45.1%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 5€318 EUR
Retailer 4€363 EUR
Retailer 3€369 EUR
Retailer 7€425 EUR
Retailer 8€425 EUR
Retailer 15€528 EUR
Retailer 13€530 EUR
Retailer 10€635 EUR
Retailer 12€674 EUR
Retailer 9€710 EUR
Retailer 16€986 EUR
Retailer 11€987 EUR
Retailer 14€1,267 EUR
Retailer 2€1,540 EUR
Retailer 6€1,642 EUR
Brilliant Earth€1,942 EUR

44 data points across 16 retailers

17 retailers€318 EUR to €3,536 EUR

A
Cheapest Retailer
-
€318 EUR
$355 USD
A
Retailer 2
-
€363 EUR
$405 USD
View
Final sale: no returns
A
Retailer 3
-
€369 EUR
$412 USD
View
Retailer 4
-
€425 EUR
$475 USD
View
Price last confirmed 7 days ago
Retailer 5
-
€425 EUR
$475 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€528 EUR
$590 USD
View
B+
Retailer 7
-
€530 EUR
$592 USD
View
A
Retailer 8
-
€635 EUR
View
B+
Retailer 9
-
€674 EUR
$753 USD
View
A
Retailer 10
-
€710 EUR
£625 GBP
View
B+
Retailer 11
-
€986 EUR
$1,102 USD
View
B+
Retailer 12
-
€987 EUR
$1,103 USD
View
B
Retailer 13
-
€1,267 EUR
$1,416 USD
View
B
Retailer 14
-
€1,540 EUR
£1,355 GBP
View
B
Retailer 15
-
€1,642 EUR
$1,835 USD
View
B
Retailer 16
-
€1,942 EUR
$2,170 USD
View
Most Expensive
C
Brilliant Earth
17319837A · Oct 28
€3,536 EUR
$3,950 USD
View
16 more retailers have this diamond
Prices start from €318 EURSave up to €3,218 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
2.97ct Oval
€318 EUR