Oval|Lab Grown|IGI

3.08ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG836621958

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836621958

Diamond specifications and retailer prices

From $1,199 USD
As of October 29, 2026
Save $3,677 USD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,100 USD at Brilliant Earth · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836621958 or 836621958. Listed at 21 retailers as of October 29, 2026, with a 307% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.08
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621958
Dimensions11.75 × 8.15 × 5.11 mm
L/W Ratio1.44
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
11.75 mm8.15 mm3.08 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621958
Side View
Table 60.0%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

Caratlytics Score

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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: $10,100 USD|Low: $1,199 USD|High: $16,420 USD|Avg: $4,112 USD|-38.5%
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 7$1,199 USD
Retailer 3$1,305 USD
Retailer 5$1,343 USD
Retailer 17$1,391 USD
Retailer 2$1,661 USD
Retailer 10$1,716 USD
Retailer 13$2,019 USD
Retailer 14$2,048 USD
Retailer 9$2,092 USD
Retailer 21$2,105 USD
Retailer 18$2,608 USD
Retailer 20$2,992 USD
Retailer 12$3,221 USD
Retailer 15$3,231 USD
Retailer 11$3,445 USD
Retailer 6$3,595 USD
Retailer 4$3,852 USD
Retailer 19$4,383 USD
Retailer 16$4,495 USD
Retailer 8$4,876 USD
Brilliant Earth$10,100 USD

24 data points across 21 retailers

21 retailers$1,199 USD to $4,876 USD

A
Cheapest Retailer
-
$1,199 USD
A
Retailer 2
-
$1,305 USD
View
A
Retailer 3
-
$1,343 USD
View
Final sale: no returns
A
Retailer 4
-
$1,391 USD
View
A
Retailer 5
-
$1,661 USD
£1,308 GBP
View
A
Retailer 6
-
$1,716 USD
View
A
Retailer 7
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$2,019 USD
£1,590 GBP
View
Retailer 8
-
$2,048 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
$2,092 USD
View
A
Retailer 10
-
$2,105 USD
View
A
Retailer 11
-
$2,608 USD
View
B+
Retailer 12
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$2,992 USD
View
B+
Retailer 13
-
$3,231 USD
ZAR 52,194 ZAR
View
B+
Retailer 14
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$3,445 USD
View
B+
Retailer 15
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$3,595 USD
View
B+
Retailer 16
-
$3,852 USD
View
B+
Retailer 17
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$4,237 USD
£3,336 GBP
View
B+
Retailer 18
-
$4,383 USD
View
B+
Retailer 19
-
$4,495 USD
£3,539 GBP
View
B+
Retailer 20
-
$4,876 USD
View
Most Expensive
Brilliant Earth
21587804A · Oct 30
$10,100 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,199 USDSave up to $3,677 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
$1,199 USD