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Oval|Lab Grown|IGI

10.08ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG623463544

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG623463544

Diamond specifications and retailer prices

From $1,580 USD
As of October 31, 2026
Save $5,260 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,840 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.08ct lab-grown oval diamond

This 10.08ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG623463544 or 623463544. Listed at 14 retailers as of October 29, 2026, with prices from $1,580 to $6,840, a $5,260 spread on the same certified stone. Brilliant Earth lists it at $6,840. 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

10.08
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623463544
Dimensions17.65 × 12.05 × 7.57 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.65 mm12.05 mm10.08 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623463544
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.8%

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 31
Current: $6,840 USD|Low: $1,264 USD|High: $7,050 USD|Avg: $3,168 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7$1,264 USD
Retailer 4$1,580 USD
Retailer 10$1,615 USD
Retailer 8$2,013 USD
Retailer 3$2,045 USD
Retailer 9$2,235 USD
Retailer 2$2,306 USD
Retailer 5$2,699 USD
Retailer 6$6,753 USD
Brilliant Earth$6,840 USD

35 data points across 10 retailers

14 retailers$1,580 USD to $6,840 USD

Retailer 1
-
$1,215 USD
Price last confirmed 38 days ago
Retailer 2
-
$1,264 USD
£995 GBP
View
Price last confirmed 14 days ago
Retailer 3
-
$1,322 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$1,390 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$1,580 USD
View
Retailer 6
-
$1,615 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$2,013 USD
View
A
Retailer 8
-
$2,045 USD
£1,610 GBP
View
B+
Retailer 9
-
$2,235 USD
View
A
Retailer 10
-
$2,306 USD
€2,196 EUR
View
Retailer 11
-
$2,641 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$2,699 USD
View
B
Retailer 13
-
$6,753 USD
View
Most Expensive
B
Brilliant Earth
9396269A · Oct 29
$6,840 USD
View
13 more retailers have this diamond
Prices start from $1,580 USDSave up to $5,260 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
10.08ct Oval
$1,580 USD