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Oval|Lab Grown|IGI

3.08ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG685537669

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG685537669

Diamond specifications and retailer prices

From $976 USD
As of October 29, 2026
Save $6,894 USD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,870 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.08ct lab-grown oval diamond

This 3.08ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685537669 or 685537669. Listed at 26 retailers as of October 28, 2026, with prices from $976 to $7,870, a $6,894 spread on the same certified stone. Brilliant Earth lists it at $7,870. 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

3.08
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685537669
Dimensions12.24 × 8.13 × 4.90 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.24 mm8.13 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685537669
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.3%

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: $7,870 USD|Low: $976 USD|High: $11,110 USD|Avg: $2,942 USD|-29.2%
Brilliant Earth
Retailer 2
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Retailer 25
October 29, 2026
Retailer 9$976 USD
Retailer 6$1,062 USD
Retailer 7$1,093 USD
Retailer 21$1,133 USD
Retailer 4$1,220 USD
Retailer 22$1,254 USD
Retailer 20$1,401 USD
Retailer 11$1,620 USD
Retailer 2$1,747 USD
Retailer 24$2,123 USD
Retailer 17$2,150 USD
Retailer 12$2,449 USD
Retailer 14$2,547 USD
Retailer 13$2,630 USD
Retailer 15$2,750 USD
Retailer 3$3,026 USD
Retailer 5$3,124 USD
Retailer 23$3,512 USD
Retailer 25$3,671 USD
Retailer 19$3,862 USD
Retailer 10$3,945 USD
Retailer 8$4,083 USD
Retailer 16$5,815 USD
Retailer 18$6,206 USD
Brilliant Earth$7,870 USD

22 data points across 25 retailers

26 retailers$976 USD to $7,870 USD

A
Cheapest Retailer
-
$976 USD
A
Retailer 2
-
$1,062 USD
View
A
Retailer 3
-
$1,093 USD
View
Final sale: no returns
A
Retailer 4
-
$1,133 USD
View
A
Retailer 5
-
$1,220 USD
View
A
Retailer 6
-
$1,254 USD
£987 GBP
View
Retailer 7
-
$1,354 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$1,401 USD
View
A
Retailer 9
-
$1,620 USD
View
A
Retailer 10
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$1,747 USD
£1,375 GBP
View
A
Retailer 11
-
$2,123 USD
View
A
Retailer 12
-
$2,449 USD
A$3,768 AUD
View
A
Retailer 13
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$2,547 USD
View
A
Retailer 14
-
$2,630 USD
ZAR 42,484 ZAR
View
Retailer 15
-
$2,750 USD
A$4,231 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
-
$3,026 USD
View
B+
Retailer 17
-
$3,124 USD
£2,460 GBP
View
B+
Retailer 18
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$3,369 USD
View
B+
Retailer 19
-
$3,512 USD
View
B+
Retailer 20
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$3,671 USD
View
B+
Retailer 21
-
$3,862 USD
£3,041 GBP
View
B+
Retailer 22
-
$3,945 USD
View
B+
Retailer 23
-
$4,083 USD
View
Retailer 24
-
$5,815 USD
View
Price last confirmed 11 days ago
Retailer 25
-
$6,206 USD
A$9,548 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
13760775A · Oct 28
$7,870 USD
View
25 more retailers have this diamond
Prices start from $976 USDSave up to $6,894 USD

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
3.08ct Oval
$976 USD