CaratHunter
Plans
Oval|Lab Grown|IGI

1.01ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG811647390

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811647390

Diamond specifications and retailer prices

From $356 USD
As of October 30, 2026
Save $2,274 USD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,630 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811647390 or 811647390. Listed at 24 retailers as of October 29, 2026, with prices from $356 to $2,630, a $2,274 spread on the same certified stone. Brilliant Earth lists it at $2,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811647390
Dimensions8.32 × 5.63 × 3.47 mm
L/W Ratio1.48
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
8.32 mm5.63 mm1.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811647390
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,630 USD|Low: $395 USD|High: $2,630 USD|Avg: $939 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
October 30, 2026
Retailer 13$395 USD
Retailer 2$408 USD
Retailer 4$532 USD
Retailer 11$535 USD
Retailer 12$655 USD
Retailer 10$679 USD
Retailer 8$701 USD
Retailer 6$705 USD
Retailer 9$964 USD
Retailer 3$976 USD
Retailer 5$1,115 USD
Retailer 7$1,593 USD
Brilliant Earth$2,630 USD

39 data points across 13 retailers

24 retailers$356 USD to $2,630 USD

Retailer 1
-
$319 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$356 USD
View
Final sale: no returns
Retailer 3
-
$370 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$395 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$395 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$395 USD
View
A
Retailer 7
-
$408 USD
£321 GBP
View
A
Retailer 8
-
$532 USD
View
A
Retailer 9
-
$535 USD
View
B+
Retailer 10
-
$590 USD
View
B+
Retailer 11
-
$655 USD
€624 EUR
View
B+
Retailer 12
-
$679 USD
ZAR 10,970 ZAR
View
B+
Retailer 13
-
$701 USD
A$1,078 AUD
View
B+
Retailer 14
-
$705 USD
£555 GBP
View
B+
Retailer 15
-
$964 USD
A$1,483 AUD
View
B
Retailer 16
-
$976 USD
View
B
Retailer 17
-
$1,056 USD
SGD 1,427 SGD
View
Retailer 18
-
$1,115 USD
A$1,716 AUD
View
Price last confirmed 25 days ago
Retailer 19
-
$1,270 USD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$1,316 USD
View
B
Retailer 21
-
$1,539 USD
£1,212 GBP
View
B
Retailer 22
-
$1,572 USD
View
B
Retailer 23
-
$1,593 USD
£1,254 GBP
View
Most Expensive
B
Brilliant Earth
21123572A · Oct 29
$2,630 USD
View
23 more retailers have this diamond
Prices start from $356 USDSave up to $2,274 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
1.01ct Oval
$356 USD