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Round|Lab Grown|IGI

0.99ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG781618090

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781618090

Diamond specifications and retailer prices

From €138 EUR
$154 USD
As of October 29, 2026
Save €1,283 EUR (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,421 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781618090 or 781618090. Listed at 23 retailers as of October 27, 2026, with prices from €138 to €1,421, a €1,283 spread on the same certified stone. Queensmith lists it at €1,421. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781618090
Dimensions6.43 × 6.48 × 3.90 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
6.43 mm6.48 mm0.99 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781618090
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €321 EUR|Low: €132 EUR|High: €807 EUR|Avg: €354 EUR|+6.5%
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
October 31, 2026
Retailer 13€138 EUR
Retailer 7€154 EUR
Retailer 3€170 EUR
Retailer 2€231 EUR
Retailer 6€297 EUR
Retailer 9€308 EUR
Retailer 1€321 EUR
Retailer 8€328 EUR
Retailer 5€388 EUR
Retailer 10€425 EUR
Retailer 12€438 EUR
Retailer 4€452 EUR
Retailer 11€798 EUR

39 data points across 13 retailers

23 retailers€138 EUR to €1,421 EUR

A
Cheapest Retailer
-
€138 EUR
$154 USD
A
Retailer 2
-
€154 EUR
$172 USD
View
Final sale: no returns
A
Retailer 3
-
€159 EUR
$178 USD
View
A
Retailer 4
-
€170 EUR
$190 USD
View
A
Retailer 5
-
€170 EUR
$190 USD
View
A
Retailer 6
-
€195 EUR
HK$1,700 HKD
View
B+
Retailer 7
-
€231 EUR
$258 USD
View
A
Retailer 8
-
€274 EUR
$306 USD
View
A
Retailer 9
-
€297 EUR
£261 GBP
View
A
Retailer 10
-
€308 EUR
ZAR 5,561 ZAR
View
A
Retailer 11
-
€321 EUR
View
A
Retailer 12
-
€328 EUR
£289 GBP
View
B+
Retailer 13
-
€388 EUR
$433 USD
View
B+
Retailer 14
-
€425 EUR
A$730 AUD
View
B+
Retailer 15
-
€438 EUR
$489 USD
View
Retailer 16
-
€452 EUR
$505 USD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
€468 EUR
SGD 707 SGD
View
B+
Retailer 18
-
€548 EUR
$612 USD
View
B+
Retailer 19
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€550 EUR
$614 USD
View
B
Retailer 20
-
€597 EUR
$667 USD
View
B
Retailer 21
-
€798 EUR
£702 GBP
View
B
Retailer 22
-
€936 EUR
$1,046 USD
View
Most Expensive
B
Queensmith
LG781618090 · Oct 27
€1,421 EUR
£1,250 GBP
View
22 more retailers have this diamond
Prices start from €138 EURSave up to €1,283 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
0.99ct Round
€138 EUR