Oval|Lab Grown|IGI

1.69ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG801694133

Certificate IGI LG801694133

Diamond specifications and retailer prices

From $425 USD
Save $3,995 USD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,650 USD at Brilliant Earth
View at Brilliant Earth

About this 1.69ct lab-grown oval diamond

This 1.69ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801694133 or 801694133. Listed at 14 retailers, with a 940% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694133
Dimensions9.75 × 6.63 × 3.96 mm
L/W Ratio1.47
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
9.75 mm6.63 mm1.69 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694133
Side View
Table 58.0%Crown 36.9°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $6,650 USD|Low: $425 USD|High: $6,650 USD|Avg: $2,163 USD
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
October 1, 2026
Retailer 2$425 USD
Retailer 13$496 USD
Retailer 6$692 USD
Retailer 15$704 USD
Retailer 4$775 USD
Retailer 9$917 USD
Retailer 16$1,017 USD
Retailer 3$1,362 USD
Retailer 12$1,593 USD
Retailer 7$1,862 USD
Retailer 8$2,289 USD
Retailer 10$2,559 USD
Retailer 14$3,250 USD
Retailer 5$3,930 USD
Retailer 11$4,420 USD
Brilliant Earth$6,650 USD

21 data points across 16 retailers

14 retailers$425 USD to $4,420 USD

A
Cheapest Retailer
-
$425 USD
A
Retailer 2
-
$496 USD
View
A
Retailer 3
-
$692 USD
View
B+
Retailer 4
-
$704 USD
View
B+
Retailer 5
-
$775 USD
View
A
Retailer 6
-
$917 USD
€873 EUR
View
B+
Retailer 7
-
$1,017 USD
View
B+
Retailer 8
-
$1,362 USD
View
B+
Retailer 9
-
$1,593 USD
View
B
Retailer 10
-
$2,559 USD
£2,015 GBP
View
B
Retailer 11
-
$3,250 USD
View
B
Retailer 12
-
$3,930 USD
View
B
Retailer 13
-
$4,420 USD
View
Most Expensive
B
Brilliant Earth
21060420Y · Oct 1
$6,650 USD
View
Price under review
13 more retailers have this diamond
Prices start from $425 USDSave up to $3,995 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.

A
1.69ct Oval
$425 USD