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Oval|Lab Grown|IGI

10.75ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG549200684

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG549200684

Diamond specifications and retailer prices

From $1,602 USD
As of October 29, 2026
Save $6,297 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,899 USD at Adiamor · As of October 31, 2026
View at Adiamor

About this 10.75ct lab-grown oval diamond

This 10.75ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG549200684 or 549200684. Listed at 11 retailers as of October 29, 2026, with prices from $1,602 to $7,899, a $6,297 spread on the same certified stone. Adiamor lists it at $7,899. 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

10.75
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549200684
Dimensions17.89 × 12.40 × 7.82 mm
L/W Ratio1.44
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
17.89 mm12.40 mm10.75 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549200684
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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: $7,899 USD|Low: $1,602 USD|High: $16,880 USD|Avg: $5,133 USD
Adiamor
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
November 1, 2026
Retailer 10$1,602 USD
Retailer 2$1,658 USD
Retailer 3$1,743 USD
Retailer 12$1,858 USD
Retailer 11$2,030 USD
Retailer 14$2,189 USD
Retailer 13$2,382 USD
Retailer 8$2,611 USD
Retailer 9$3,286 USD
Retailer 15$3,483 USD
Retailer 4$4,174 USD
Retailer 5$6,356 USD
Adiamor$7,899 USD
Retailer 6$15,328 USD
Retailer 7$16,880 USD

5 data points across 15 retailers

11 retailers$1,602 USD to $7,899 USD

A
Cheapest Retailer
-
$1,602 USD
A
Retailer 2
-
$1,658 USD
£1,306 GBP
View
A
Retailer 3
-
$1,743 USD
View
A
Retailer 4
-
$1,858 USD
View
A
Retailer 5
-
$2,030 USD
View
A
Retailer 6
-
$2,189 USD
HK$17,100 HKD
View
A
Retailer 7
-
$2,382 USD
View
A
Retailer 8
-
$2,611 USD
£2,056 GBP
View
B+
Retailer 9
-
$3,286 USD
View
B+
Retailer 10
-
$3,483 USD
View
Most Expensive
B
Adiamor
D-82828854 · Oct 31
$7,899 USD
View
10 more retailers have this diamond
Prices start from $1,602 USDSave up to $6,297 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
10.75ct Oval
$1,602 USD