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Oval|Lab Grown|IGI

1.57ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG743550704

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743550704

Diamond specifications and retailer prices

From £210 GBP
$280 USD
As of October 30, 2026
Save £1,509 GBP (88%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: £1,720 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.57ct lab-grown oval diamond

This 1.57ct 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 LG743550704 or 743550704. Listed at 31 retailers as of October 29, 2026, with prices from £210 to £1,720, a £1,509 spread on the same certified stone. Do Amore Diamonds lists it at £1,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743550704
Dimensions6.58 × 6.58 × 4.14 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
6.58 mm6.58 mm1.57 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743550704
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.9%

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: £1,720 GBP|Low: £200 GBP|High: £1,720 GBP|Avg: £710 GBP
Do Amore Diamonds
Retailer 2
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Retailer 22
October 30, 2026
Retailer 21£210 GBP
Retailer 20£261 GBP
Retailer 12£336 GBP
Retailer 5£347 GBP
Retailer 19£407 GBP
Retailer 10£412 GBP
Retailer 9£420 GBP
Retailer 17£421 GBP
Retailer 2£469 GBP
Retailer 16£516 GBP
Retailer 11£545 GBP
Retailer 18£571 GBP
Retailer 22£717 GBP
Retailer 8£903 GBP
Retailer 14£915 GBP
Retailer 15£982 GBP
Retailer 7£988 GBP
Retailer 13£988 GBP
Retailer 4£1,020 GBP
Retailer 6£1,081 GBP
Retailer 3£1,382 GBP
Do Amore Diamonds£1,720 GBP

33 data points across 22 retailers

31 retailers£210 GBP to £1,720 GBP

Retailer 1
-
£194 GBP
$259 USD
Price last confirmed 31 days ago
Retailer 2
-
£208 GBP
$277 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
£210 GBP
$280 USD
View
Final sale: no returns
A
Retailer 4
-
£222 GBP
$296 USD
View
Retailer 5
-
£222 GBP
$296 USD
View
Price last confirmed 20 days ago
Retailer 6
-
£222 GBP
$296 USD
View
Price last confirmed 27 days ago
Retailer 7
-
£225 GBP
$300 USD
View
Price last confirmed 35 days ago
Retailer 8
-
£238 GBP
$317 USD
View
Price last confirmed 30 days ago
Retailer 9
-
£261 GBP
View
Price last confirmed 13 days ago
A
Retailer 10
-
£336 GBP
HK$3,500 HKD
View
B+
Retailer 11
-
£347 GBP
$462 USD
View
A
Retailer 12
-
£407 GBP
€516 EUR
View
A
Retailer 13
-
£412 GBP
$549 USD
View
A
Retailer 14
-
£420 GBP
$559 USD
View
A
Retailer 15
-
£421 GBP
ZAR 9,067 ZAR
View
A
Retailer 16
-
£469 GBP
View
B+
Retailer 17
-
£516 GBP
A$1,058 AUD
View
B+
Retailer 18
-
£545 GBP
$725 USD
View
B+
Retailer 19
-
£571 GBP
A$1,169 AUD
View
B+
Retailer 20
-
£717 GBP
$955 USD
View
Retailer 21
-
£788 GBP
$1,050 USD
View
Price last confirmed 20 days ago
Retailer 22
-
£855 GBP
$1,139 USD
View
Price last confirmed 29 days ago
B
Retailer 23
-
£903 GBP
$1,203 USD
View
B
Retailer 24
-
£915 GBP
$1,219 USD
View
B
Retailer 25
-
£982 GBP
SGD 1,768 SGD
View
B
Retailer 26
-
£988 GBP
$1,316 USD
View
B+
Retailer 27
-
£988 GBP
View
Retailer 28
-
£1,020 GBP
A$2,090 AUD
View
Price last confirmed 22 days ago
Retailer 29
-
£1,081 GBP
$1,440 USD
View
Price last confirmed 15 days ago
B
Retailer 30
-
£1,382 GBP
$1,840 USD
View
Most Expensive
B
Do Amore Diamonds
27-7786D9B0C · Oct 29
£1,720 GBP
$2,290 USD
View
30 more retailers have this diamond
Prices start from £210 GBPSave up to £1,509 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
1.57ct Oval
£210 GBP