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Round|Lab Grown|IGI

1.20ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG778645573

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778645573

Diamond specifications and retailer prices

From €171 EUR
$191 USD
As of October 29, 2026
Save €1,784 EUR (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,955 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778645573 or 778645573. Listed at 24 retailers as of October 27, 2026, with prices from €171 to €1,955, a €1,784 spread on the same certified stone. Queensmith lists it at €1,955. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778645573
Dimensions6.80 × 6.84 × 4.19 mm
L/W Ratio1.01
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
6.80 mm6.84 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778645573
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

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: €832 EUR|Low: €164 EUR|High: €1,004 EUR|Avg: €406 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2€171 EUR
Retailer 8€191 EUR
Retailer 4€212 EUR
Retailer 3€286 EUR
Retailer 6€349 EUR
Retailer 10€364 EUR
Retailer 7€385 EUR
Retailer 5€390 EUR
Retailer 11€517 EUR
Retailer 12€542 EUR
Retailer 1€832 EUR
Retailer 9€997 EUR

37 data points across 12 retailers

24 retailers€171 EUR to €1,955 EUR

A
Cheapest Retailer
-
€171 EUR
$191 USD
A
Retailer 2
-
€191 EUR
$213 USD
View
Final sale: no returns
A
Retailer 3
-
€199 EUR
$222 USD
View
A
Retailer 4
-
€212 EUR
$237 USD
View
A
Retailer 5
-
€212 EUR
$237 USD
View
A
Retailer 6
-
€241 EUR
HK$2,100 HKD
View
B+
Retailer 7
-
€286 EUR
$320 USD
View
A
Retailer 8
-
€349 EUR
£307 GBP
View
A
Retailer 9
-
€364 EUR
ZAR 6,573 ZAR
View
A
Retailer 10
-
€371 EUR
$414 USD
View
A
Retailer 11
-
€385 EUR
£339 GBP
View
B+
Retailer 12
-
€390 EUR
View
B+
Retailer 13
-
€431 EUR
$482 USD
View
B+
Retailer 14
-
€517 EUR
A$889 AUD
View
B+
Retailer 15
-
€542 EUR
$606 USD
View
B
Retailer 16
-
€682 EUR
$762 USD
View
Retailer 17
-
€684 EUR
$764 USD
View
Price last confirmed 15 days ago
B
Retailer 18
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€692 EUR
SGD 1,045 SGD
View
B
Retailer 19
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€713 EUR
$797 USD
View
B
Retailer 20
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€730 EUR
$815 USD
View
Retailer 21
-
€832 EUR
$930 USD
View
B
Retailer 22
-
€997 EUR
£877 GBP
View
B
Retailer 23
-
€1,043 EUR
$1,165 USD
View
Most Expensive
B
Queensmith
LG778645573 · Oct 27
€1,955 EUR
£1,720 GBP
View
23 more retailers have this diamond
Prices start from €171 EURSave up to €1,784 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
1.20ct Round
€171 EUR