Oval|Lab Grown|IGI

1.02ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG835657458

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835657458

Diamond specifications and retailer prices

From $270 USD
As of October 29, 2026
Save $2,650 USD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,920 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG835657458 or 835657458. Listed at 23 retailers as of October 29, 2026, with prices from $270 to $2,920, a $2,650 spread on the same certified stone. Brilliant Earth lists it at $2,920. 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

1.02
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835657458
Dimensions8.43 × 5.72 × 3.45 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
8.43 mm5.72 mm1.02 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835657458
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

Caratlytics Score

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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: $2,920 USD|Low: $259 USD|High: $2,920 USD|Avg: $852 USD
Brilliant Earth
Retailer 2
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Retailer 22
November 1, 2026
Retailer 22$270 USD
Retailer 10$326 USD
Retailer 3$335 USD
Retailer 9$335 USD
Retailer 2$344 USD
Retailer 12$504 USD
Retailer 20$515 USD
Retailer 16$528 USD
Retailer 21$530 USD
Retailer 19$557 USD
Retailer 18$575 USD
Retailer 8$583 USD
Retailer 13$588 USD
Retailer 14$705 USD
Retailer 6$1,075 USD
Retailer 11$1,160 USD
Retailer 5$1,182 USD
Retailer 17$1,347 USD
Retailer 15$1,369 USD
Retailer 7$1,416 USD
Retailer 4$1,974 USD
Brilliant Earth$2,920 USD

35 data points across 22 retailers

23 retailers$270 USD to $2,920 USD

A
Cheapest Retailer
-
$270 USD
A
Retailer 2
-
$326 USD
View
Final sale: no returns
A
Retailer 3
-
$335 USD
View
A
Retailer 4
-
$335 USD
View
A
Retailer 5
-
$344 USD
£271 GBP
View
B+
Retailer 6
-
$504 USD
View
B+
Retailer 7
-
$515 USD
View
B+
Retailer 8
-
$528 USD
€503 EUR
View
B+
Retailer 9
-
$530 USD
View
B+
Retailer 10
-
$557 USD
View
B+
Retailer 11
-
$575 USD
ZAR 9,285 ZAR
View
B+
Retailer 12
-
$583 USD
View
B+
Retailer 13
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$588 USD
£463 GBP
View
B+
Retailer 14
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$705 USD
View
B
Retailer 15
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$1,075 USD
View
B
Retailer 16
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$1,126 USD
View
B
Retailer 17
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$1,160 USD
CA$1,611 CAD
View
B
Retailer 18
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$1,182 USD
View
B
Retailer 19
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$1,347 USD
£1,061 GBP
View
B
Retailer 20
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$1,369 USD
View
B
Retailer 21
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$1,416 USD
View
B
Retailer 22
-
$1,974 USD
View
Most Expensive
B
Brilliant Earth
21654467A · Oct 31
$2,920 USD
View
22 more retailers have this diamond
Prices start from $270 USDSave up to $2,650 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
1.02ct Oval
$270 USD