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Oval|Lab Grown|IGI

1.56ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG681579075

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG681579075

Diamond specifications and retailer prices

From £230 GBP
$306 USD
As of October 30, 2026
Save £836 GBP (78%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: £1,066 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.56ct lab-grown oval diamond

This 1.56ct 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 LG681579075 or 681579075. Listed at 30 retailers as of October 30, 2026, with prices from £230 to £1,066, a £836 spread on the same certified stone. With Clarity lists it at £1,066. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681579075
Dimensions6.58 × 6.58 × 4.01 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 mm1.56 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681579075
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.9%

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: £230 GBP|Low: £220 GBP|High: £1,066 GBP|Avg: £618 GBP
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
October 30, 2026
Retailer 1£230 GBP
Retailer 2£259 GBP
Retailer 10£288 GBP
Retailer 4£345 GBP
Retailer 18£345 GBP
Retailer 19£404 GBP
Retailer 16£419 GBP
Retailer 8£442 GBP
Retailer 14£467 GBP
Retailer 15£512 GBP
Retailer 6£537 GBP
Retailer 9£541 GBP
Retailer 17£567 GBP
Retailer 3£749 GBP
Retailer 11£822 GBP
Retailer 13£825 GBP
Retailer 7£960 GBP
Retailer 20£978 GBP
Retailer 12£1,004 GBP
Retailer 5£1,045 GBP
With Clarity£1,066 GBP

31 data points across 21 retailers

30 retailers£230 GBP to £1,066 GBP

Retailer 1
-
£213 GBP
$284 USD
Price last confirmed 31 days ago
Retailer 2
-
£228 GBP
$304 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
£230 GBP
$306 USD
View
Final sale: no returns
A
Retailer 4
-
£244 GBP
$325 USD
View
Retailer 5
-
£244 GBP
$325 USD
View
Price last confirmed 20 days ago
Retailer 6
-
£244 GBP
$325 USD
View
Price last confirmed 27 days ago
Retailer 7
-
£248 GBP
$330 USD
View
Price last confirmed 35 days ago
Retailer 8
-
£259 GBP
View
Price last confirmed 13 days ago
Retailer 9
-
£261 GBP
$348 USD
View
Price last confirmed 30 days ago
A
Retailer 10
-
£288 GBP
HK$3,000 HKD
View
B+
Retailer 11
-
£345 GBP
$460 USD
View
A
Retailer 12
-
£345 GBP
$460 USD
View
A
Retailer 13
-
£404 GBP
€513 EUR
View
A
Retailer 14
-
£419 GBP
ZAR 9,016 ZAR
View
A
Retailer 15
-
£442 GBP
$589 USD
View
A
Retailer 16
-
£467 GBP
View
B+
Retailer 17
-
£512 GBP
A$1,048 AUD
View
B+
Retailer 18
-
£537 GBP
$715 USD
View
B+
Retailer 19
-
£541 GBP
$721 USD
View
B+
Retailer 20
-
£567 GBP
A$1,162 AUD
View
B+
Retailer 21
-
£749 GBP
$998 USD
View
Retailer 22
-
£784 GBP
$1,044 USD
View
Price last confirmed 20 days ago
B
Retailer 23
-
£822 GBP
$1,095 USD
View
B+
Retailer 24
-
£825 GBP
SGD 1,485 SGD
View
Retailer 25
-
£851 GBP
$1,133 USD
View
Price last confirmed 29 days ago
B
Retailer 26
-
£960 GBP
$1,278 USD
View
B+
Retailer 27
-
£978 GBP
View
B
Retailer 28
-
£1,004 GBP
A$2,057 AUD
View
B
Retailer 29
-
£1,045 GBP
$1,391 USD
View
Most Expensive
B
With Clarity
681579075 · Oct 30
£1,066 GBP
$1,419 USD
View
29 more retailers have this diamond
Prices start from £230 GBPSave up to £836 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
1.56ct Oval
£230 GBP