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Round|Lab Grown|IGI

1.65ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG669421676

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669421676

Diamond specifications and retailer prices

From €230 EUR
$257 USD
As of October 29, 2026
Save €2,419 EUR (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,649 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.65ct lab-grown round diamond

This 1.65ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669421676 or 669421676. Listed at 24 retailers as of October 27, 2026, with prices from €230 to €2,649, a €2,419 spread on the same certified stone. Queensmith lists it at €2,649. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669421676
Dimensions7.75 × 7.70 × 4.61 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
7.75 mm7.70 mm1.65 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669421676
Side View
Table 57.0%Crown 33°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.7%

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: €544 EUR|Low: €257 EUR|High: €1,853 EUR|Avg: €753 EUR|-9.4%
Retailer 1
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Retailer 19
October 30, 2026
Retailer 12€257 EUR
Retailer 10€267 EUR
Retailer 19€321 EUR
Retailer 5€385 EUR
Retailer 16€430 EUR
Retailer 15€490 EUR
Retailer 14€513 EUR
Retailer 4€525 EUR
Retailer 1€544 EUR
Retailer 3€638 EUR
Retailer 18€724 EUR
Retailer 8€883 EUR
Retailer 11€921 EUR
Retailer 2€964 EUR
Retailer 7€1,122 EUR
Retailer 13€1,150 EUR
Retailer 17€1,222 EUR
Retailer 6€1,232 EUR
Retailer 9€1,566 EUR

38 data points across 19 retailers

24 retailers€230 EUR to €2,649 EUR

A
Cheapest Retailer
-
€230 EUR
$257 USD
A
Retailer 2
-
€257 EUR
$287 USD
View
Final sale: no returns
A
Retailer 3
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€267 EUR
$298 USD
View
A
Retailer 4
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€286 EUR
$319 USD
View
A
Retailer 5
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€286 EUR
$319 USD
View
A
Retailer 6
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€321 EUR
HK$2,800 HKD
View
B+
Retailer 7
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€385 EUR
$430 USD
View
A
Retailer 8
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€430 EUR
$480 USD
View
A
Retailer 9
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€490 EUR
ZAR 8,852 ZAR
View
A
Retailer 10
-
€513 EUR
View
A
Retailer 11
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€525 EUR
$587 USD
View
A
Retailer 12
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€544 EUR
£478 GBP
View
B+
Retailer 13
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€638 EUR
$713 USD
View
B+
Retailer 14
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€724 EUR
$809 USD
View
B+
Retailer 15
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€883 EUR
$986 USD
View
B+
Retailer 16
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€917 EUR
$1,025 USD
View
B+
Retailer 17
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€921 EUR
SGD 1,391 SGD
View
B+
Retailer 18
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€964 EUR
$1,077 USD
View
B+
Retailer 19
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€1,122 EUR
$1,254 USD
View
B+
Retailer 20
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€1,150 EUR
£1,012 GBP
View
B+
Retailer 21
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€1,222 EUR
$1,365 USD
View
B
Retailer 22
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€1,232 EUR
$1,376 USD
View
B
Retailer 23
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€1,566 EUR
$1,750 USD
View
Most Expensive
B
Queensmith
LG669421676 · Oct 27
€2,649 EUR
£2,330 GBP
View
23 more retailers have this diamond
Prices start from €230 EURSave up to €2,419 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
1.65ct Round
€230 EUR