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Round|Lab Grown|IGI

1.02ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG770689550

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770689550

Diamond specifications and retailer prices

From €232 EUR
As of November 3, 2026
Save €925 EUR (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,157 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round 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 LG770689550 or 770689550. Listed at 23 retailers as of November 1, 2026, with prices from €232 to €1,157, a €925 spread on the same certified stone. Reve Diamonds lists it at €1,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770689550
Dimensions6.47 × 6.50 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.47 mm6.50 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770689550
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: €478 EUR|Low: €232 EUR|High: €1,852 EUR|Avg: €659 EUR|+4.5%
Retailer 1
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
Reve Diamonds
November 4, 2026
Retailer 7€232 EUR
Retailer 6€347 EUR
Retailer 10€406 EUR
Retailer 9€422 EUR
Retailer 12€443 EUR
Retailer 5€464 EUR
Retailer 3€471 EUR
Retailer 1€478 EUR
Retailer 13€516 EUR
Retailer 16€625 EUR
Retailer 14€634 EUR
Retailer 8€693 EUR
Retailer 2€844 EUR
Retailer 4€871 EUR
Retailer 11€1,028 EUR
Retailer 15€1,038 EUR
Reve Diamonds€1,157 EUR

32 data points across 17 retailers

23 retailers€232 EUR to €1,157 EUR

Retailer 1
-
€207 EUR
Price last confirmed 17 days ago
A
Retailer 2
-
€232 EUR
View
Final sale: no returns
Retailer 3
-
€240 EUR
View
Price last confirmed 15 days ago
Retailer 4
-
€257 EUR
View
Price last confirmed 16 days ago
A
Retailer 5
-
€286 EUR
View
A
Retailer 6
-
€347 EUR
View
A
Retailer 7
-
€406 EUR
View
A
Retailer 8
-
€422 EUR
View
A
Retailer 9
-
€443 EUR
View
A
Retailer 10
-
€464 EUR
View
B+
Retailer 11
-
€471 EUR
View
A
Retailer 12
-
€478 EUR
View
B+
Retailer 13
-
€516 EUR
View
Retailer 14
-
€625 EUR
View
Price last confirmed 8 days ago
B+
Retailer 15
-
€634 EUR
View
B+
Retailer 16
-
€693 EUR
View
Retailer 17
-
€825 EUR
View
Price last confirmed 17 days ago
Retailer 18
-
€844 EUR
View
Price last confirmed 10 days ago
B
Retailer 19
-
€871 EUR
View
Retailer 20
-
€963 EUR
View
Price last confirmed 93 days ago
B
Retailer 21
-
€1,028 EUR
View
B
Retailer 22
-
€1,038 EUR
View
Most Expensive
B
Reve Diamonds
7EE6466C7 · Nov 1
€1,157 EUR
$1,293 USD
View
22 more retailers have this diamond
Prices start from €232 EURSave up to €925 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 Round
€232 EUR