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Oval|Lab Grown|IGI

1.69ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG825661401

Certificate IGI LG825661401

Diamond specifications and retailer prices

From $404 USD
Save $5,726 USD (93%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,130 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 LG825661401 or 825661401. Listed at 19 retailers, with prices from $404 to $6,130 at Brilliant Earth, a $5,726 spread on the same certified stone. 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 angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661401
Dimensions9.54 × 6.69 × 4.24 mm
L/W Ratio1.43
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
9.54 mm6.69 mm1.69 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661401
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.4%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $6,130 USD|Low: $404 USD|High: $6,130 USD|Avg: $1,294 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
Retailer 17
October 1, 2026
Retailer 2$404 USD
Retailer 14$471 USD
Retailer 3$515 USD
Retailer 15$522 USD
Retailer 4$795 USD
Retailer 13$824 USD
Retailer 5$859 USD
Retailer 11$860 USD
Retailer 10$891 USD
Retailer 12$1,276 USD
Retailer 9$1,396 USD
Retailer 17$1,711 USD
Retailer 16$1,739 USD
Retailer 7$1,821 USD
Retailer 6$1,953 USD
Retailer 8$4,440 USD
Brilliant Earth$6,130 USD

12 data points across 17 retailers

19 retailers$404 USD to $6,130 USD

A
Cheapest Retailer
-
$404 USD
A
Retailer 2
-
$471 USD
View
A
Retailer 3
-
$475 USD
View
A
Retailer 4
-
$515 USD
View
A
Retailer 5
-
$522 USD
View
B+
Retailer 6
-
$795 USD
View
A
Retailer 7
-
$824 USD
View
A
Retailer 8
-
$855 USD
£673 GBP
View
B+
Retailer 9
-
$860 USD
€819 EUR
View
B+
Retailer 10
-
$891 USD
ZAR 14,395 ZAR
View
B+
Retailer 11
-
$1,276 USD
View
B
Retailer 12
-
$1,396 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$1,678 USD
View
B+
Retailer 14
-
$1,711 USD
View
B
Retailer 15
-
$1,739 USD
SGD 2,350 SGD
View
B
Retailer 16
-
$1,821 USD
View
B
Retailer 17
-
$1,953 USD
£1,538 GBP
View
B
Retailer 18
-
$4,440 USD
View
Most Expensive
B
Brilliant Earth
21589450A · Oct 1
$6,130 USD
View
18 more retailers have this diamond
Prices start from $404 USDSave up to $5,726 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
$404 USD