Princess|Lab Grown|IGI

7.00ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG689543025

Shape and cutting style on the report: Princess cut

Certificate IGI LG689543025

Diamond specifications and retailer prices

From £1,456 GBP
$1,951 USD
As of October 30, 2026
Save £4,457 GBP (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £12,426 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7ct lab-grown princess diamond

This 7ct lab-grown princess sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689543025 or 689543025. Listed at 23 retailers as of October 30, 2026, with a 306% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.00
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689543025
Dimensions10.28 × 10.18 × 7.31 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.28 mm10.18 mm7.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689543025
Side View
Table 70.0%Crown 50.8°Girdle: Slightly ThickPavilion 36.9°Culet: NoneDepth 71.8%

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 30
Current: £12,426 GBP|Low: £1,420 GBP|High: £12,426 GBP|Avg: £3,367 GBP
Brilliant Earth
Retailer 2
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Retailer 6
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Retailer 23
October 30, 2026
Retailer 4£1,456 GBP
Retailer 21£1,584 GBP
Retailer 11£1,630 GBP
Retailer 6£1,689 GBP
Retailer 15£1,689 GBP
Retailer 20£1,735 GBP
Retailer 7£1,965 GBP
Retailer 3£2,020 GBP
Retailer 2£2,318 GBP
Retailer 5£2,322 GBP
Retailer 12£2,645 GBP
Retailer 17£2,762 GBP
Retailer 22£2,773 GBP
Retailer 13£3,050 GBP
Retailer 19£3,134 GBP
Retailer 10£3,207 GBP
Retailer 8£3,464 GBP
Retailer 16£4,550 GBP
Retailer 23£4,650 GBP
Retailer 14£4,825 GBP
Retailer 18£4,849 GBP
Retailer 9£5,913 GBP
Brilliant Earth£12,426 GBP

25 data points across 23 retailers

23 retailers£1,456 GBP to £5,913 GBP

A
Cheapest Retailer
-
£1,456 GBP
$1,951 USD
A
Retailer 2
-
£1,584 GBP
$2,122 USD
View
A
Retailer 3
-
£1,630 GBP
$2,184 USD
View
Final sale: no returns
Retailer 4
-
£1,689 GBP
$2,263 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
£1,689 GBP
$2,263 USD
View
A
Retailer 6
-
£1,735 GBP
$2,325 USD
View
A
Retailer 7
-
£1,965 GBP
$2,633 USD
View
Retailer 8
-
£2,020 GBP
View
Price last confirmed 13 days ago
B+
Retailer 9
-
£2,318 GBP
View
B+
Retailer 10
-
£2,322 GBP
$3,111 USD
View
B+
Retailer 11
-
£2,645 GBP
$3,544 USD
View
B+
Retailer 12
-
£2,762 GBP
€3,525 EUR
View
B+
Retailer 13
-
£2,773 GBP
$3,716 USD
View
B+
Retailer 14
-
£3,050 GBP
ZAR 66,026 ZAR
View
Retailer 15
-
£3,134 GBP
A$6,461 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
£3,207 GBP
View
B+
Retailer 17
-
£3,464 GBP
$4,642 USD
View
B
Retailer 18
-
£4,550 GBP
$6,097 USD
View
Retailer 19
-
£4,650 GBP
$6,230 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
£4,825 GBP
$6,465 USD
View
B
Retailer 21
-
£4,849 GBP
View
B
Retailer 22
-
£5,913 GBP
$7,922 USD
View
Most Expensive
Brilliant Earth
13402407A · Oct 29
£12,426 GBP
$16,650 USD
View
Price under review
22 more retailers have this diamond
Prices start from £1,456 GBPSave up to £4,457 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
7.00ct Princess
£1,456 GBP