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Oval|Lab Grown|IGI

1.01ct D IF Oval Lab Grown Diamond

D/IF • IGI LG782609079

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782609079

Diamond specifications and retailer prices

From $235 USD
As of October 29, 2026
Save $2,395 USD (91%) 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) and certified by IGI LG782609079 or 782609079. Listed at 24 retailers as of October 29, 2026, with prices from $235 to $2,630, a $2,395 spread on the same certified stone. Brilliant Earth lists it at $2,630. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782609079
Dimensions8.14 × 5.64 × 3.47 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm5.64 mm1.01 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782609079
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.5%

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: $2,630 USD|Low: $226 USD|High: $2,630 USD|Avg: $713 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
October 30, 2026
Retailer 3$235 USD
Retailer 4$292 USD
Retailer 6$292 USD
Retailer 7$301 USD
Retailer 2$493 USD
Retailer 9$501 USD
Retailer 12$525 USD
Retailer 8$551 USD
Retailer 13$584 USD
Retailer 10$712 USD
Retailer 14$942 USD
Retailer 5$1,051 USD
Retailer 11$1,171 USD
Brilliant Earth$2,630 USD

35 data points across 14 retailers

24 retailers$235 USD to $2,630 USD

A
Cheapest Retailer
-
$235 USD
A
Retailer 2
-
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$273 USD
View
A
Retailer 4
-
$292 USD
View
A
Retailer 5
-
$292 USD
View
A
Retailer 6
-
$301 USD
£237 GBP
View
A
Retailer 7
-
$320 USD
HK$2,500 HKD
View
B+
Retailer 8
-
$493 USD
View
B+
Retailer 9
-
$501 USD
ZAR 8,101 ZAR
View
Retailer 10
-
$525 USD
€500 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$551 USD
£434 GBP
View
B+
Retailer 12
-
$561 USD
View
B+
Retailer 13
-
$584 USD
A$898 AUD
View
B+
Retailer 14
-
$598 USD
View
B+
Retailer 15
-
$712 USD
A$1,095 AUD
View
B
Retailer 16
-
$785 USD
SGD 1,061 SGD
View
B
Retailer 17
-
$938 USD
View
B
Retailer 18
-
$942 USD
View
B
Retailer 19
-
$990 USD
View
B
Retailer 20
-
$1,014 USD
View
Retailer 21
-
$1,051 USD
A$1,617 AUD
View
Price last confirmed 29 days ago
B
Retailer 22
-
$1,171 USD
£922 GBP
View
B
Retailer 23
-
$1,307 USD
View
Most Expensive
B
Brilliant Earth
20666099A · Oct 29
$2,630 USD
View
23 more retailers have this diamond
Prices start from $235 USDSave up to $2,395 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
$235 USD