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Oval|Lab Grown|IGI

1.55ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG669420549

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG669420549

Diamond specifications and retailer prices

From £207 GBP
$277 USD
As of October 30, 2026
Save £1,487 GBP (88%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: £1,694 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval 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 LG669420549 or 669420549. Listed at 30 retailers as of October 30, 2026, with prices from £207 to £1,694, a £1,487 spread on the same certified stone. Do Amore Diamonds lists it at £1,694. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669420549
Dimensions9.51 × 6.41 × 3.98 mm
L/W Ratio1.48
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
9.51 mm6.41 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669420549
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

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 30
Current: £993 GBP|Low: £196 GBP|High: £1,358 GBP|Avg: £648 GBP|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
October 30, 2026
Retailer 20£207 GBP
Retailer 10£334 GBP
Retailer 2£342 GBP
Retailer 19£400 GBP
Retailer 7£407 GBP
Retailer 8£407 GBP
Retailer 14£410 GBP
Retailer 17£414 GBP
Retailer 12£461 GBP
Retailer 16£513 GBP
Retailer 9£534 GBP
Retailer 18£560 GBP
Retailer 21£705 GBP
Retailer 6£887 GBP
Retailer 11£901 GBP
Retailer 13£968 GBP
Retailer 15£972 GBP
Retailer 5£975 GBP
Retailer 1£993 GBP
Retailer 4£1,075 GBP
Retailer 3£1,358 GBP

37 data points across 21 retailers

30 retailers£207 GBP to £1,694 GBP

Retailer 1
-
£191 GBP
$256 USD
Price last confirmed 32 days ago
Retailer 2
-
£204 GBP
$274 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£207 GBP
$277 USD
View
Final sale: no returns
A
Retailer 4
-
£219 GBP
$293 USD
View
Retailer 5
-
£219 GBP
$293 USD
View
Price last confirmed 20 days ago
Retailer 6
-
£219 GBP
$293 USD
View
Price last confirmed 28 days ago
Retailer 7
-
£222 GBP
$297 USD
View
Price last confirmed 36 days ago
Retailer 8
-
£234 GBP
$313 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
£334 GBP
HK$3,500 HKD
View
B+
Retailer 10
-
£342 GBP
$458 USD
View
A
Retailer 11
-
£400 GBP
€511 EUR
View
A
Retailer 12
-
£407 GBP
$546 USD
View
A
Retailer 13
-
£407 GBP
$546 USD
View
A
Retailer 14
-
£414 GBP
ZAR 8,964 ZAR
View
A
Retailer 15
-
£461 GBP
View
B+
Retailer 16
-
£513 GBP
A$1,058 AUD
View
B+
Retailer 17
-
£534 GBP
$716 USD
View
B+
Retailer 18
-
£560 GBP
A$1,155 AUD
View
B+
Retailer 19
-
£705 GBP
$944 USD
View
Retailer 20
-
£775 GBP
$1,038 USD
View
Price last confirmed 21 days ago
Retailer 21
-
£840 GBP
$1,126 USD
View
Price last confirmed 30 days ago
B+
Retailer 22
-
£887 GBP
$1,189 USD
View
B
Retailer 23
-
£901 GBP
$1,207 USD
View
B
Retailer 24
-
£968 GBP
SGD 1,752 SGD
View
B+
Retailer 25
-
£972 GBP
View
B
Retailer 26
-
£975 GBP
$1,307 USD
View
B+
Retailer 27
-
£993 GBP
A$2,046 AUD
View
Retailer 28
-
£1,075 GBP
$1,440 USD
View
Price last confirmed 23 days ago
Retailer 29
-
£1,358 GBP
$1,820 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-4331DFF97 · Oct 31
£1,694 GBP
$2,270 USD
View
29 more retailers have this diamond
Prices start from £207 GBPSave up to £1,487 GBP

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
1.55ct Oval
£207 GBP