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Oval|Lab Grown|IGI

1.02ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG829618880

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG829618880

Diamond specifications and retailer prices

From €274 EUR
£241 GBP
As of October 31, 2026
Save €475 EUR (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €749 EUR at MOH London · As of October 29, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG829618880 or 829618880. Listed at 8 retailers as of October 29, 2026, with prices from €274 to €749, a €475 spread on the same certified stone. MOH London lists it at €749. 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
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829618880
Dimensions8.15 × 5.70 × 3.57 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
8.15 mm5.70 mm1.02 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG829618880
Side View
Table 56.0%Crown 31.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.6%

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 31
Current: €749 EUR|Low: €262 EUR|High: €754 EUR|Avg: €434 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3€274 EUR
Retailer 2€283 EUR
Retailer 4€290 EUR
Retailer 6€296 EUR
Retailer 7€446 EUR
Retailer 8€562 EUR
Retailer 5€689 EUR
MOH London€749 EUR

40 data points across 8 retailers

8 retailers€274 EUR to €749 EUR

A
Cheapest Retailer
-
€274 EUR
£241 GBP
A
Retailer 2
-
€283 EUR
View
A
Retailer 3
-
€290 EUR
$324 USD
View
A
Retailer 4
-
€296 EUR
$331 USD
View
B+
Retailer 5
-
€446 EUR
$498 USD
View
B
Retailer 6
-
€562 EUR
$628 USD
View
B
Retailer 7
-
€689 EUR
$770 USD
View
Most Expensive
B
MOH London
LG829618880 · Oct 29
€749 EUR
£659 GBP
View
7 more retailers have this diamond
Prices start from €274 EURSave up to €475 EUR

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
€274 EUR