CaratHunter
Plans
Heart|Lab Grown|IGI

0.99ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG690505275

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG690505275

Diamond specifications and retailer prices

From £153 GBP
$204 USD
As of October 28, 2026
Save £704 GBP (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £857 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG690505275 or 690505275. Listed at 23 retailers as of October 28, 2026, with prices from £153 to £857, a £704 spread on the same certified stone. Reve Diamonds lists it at £857. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG690505275
Dimensions6.97 × 6.97 × 6.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm6.97 mm0.99 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG690505275
Side View
Table 67.0%Crown 34.8°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 54.9%

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 28
Current: £309 GBP|Low: £132 GBP|High: £809 GBP|Avg: £339 GBP|+3.3%
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
October 29, 2026
Retailer 4£132 GBP
Retailer 6£160 GBP
Retailer 3£170 GBP
Retailer 15£170 GBP
Retailer 9£218 GBP
Retailer 2£231 GBP
Retailer 8£295 GBP
Retailer 1£309 GBP
Retailer 10£309 GBP
Retailer 7£350 GBP
Retailer 12£426 GBP
Retailer 14£434 GBP
Retailer 11£505 GBP
Retailer 5£549 GBP
Retailer 13£800 GBP

36 data points across 15 retailers

23 retailers£153 GBP to £857 GBP

Retailer 1
-
£132 GBP
$176 USD
Price last confirmed 27 days ago
A
Retailer 2
-
£153 GBP
$204 USD
View
Final sale: no returns
Retailer 3
-
£160 GBP
$213 USD
View
Price last confirmed 31 days ago
Retailer 4
-
£170 GBP
$227 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
£170 GBP
$227 USD
View
A
Retailer 6
-
£192 GBP
HK$2,000 HKD
View
A
Retailer 7
-
£218 GBP
View
A
Retailer 8
-
£231 GBP
$308 USD
View
A
Retailer 9
-
£284 GBP
$378 USD
View
A
Retailer 10
-
£285 GBP
€361 EUR
View
A
Retailer 11
-
£295 GBP
€374 EUR
View
A
Retailer 12
-
£309 GBP
View
A
Retailer 13
-
£309 GBP
ZAR 6,643 ZAR
View
B+
Retailer 14
-
£350 GBP
$466 USD
View
B+
Retailer 15
-
£426 GBP
A$873 AUD
View
B+
Retailer 16
-
£434 GBP
$578 USD
View
B+
Retailer 17
-
£466 GBP
SGD 838 SGD
View
B+
Retailer 18
-
£505 GBP
A$1,034 AUD
View
Retailer 19
-
£549 GBP
$731 USD
View
Price last confirmed 29 days ago
B
Retailer 20
-
£571 GBP
$760 USD
View
B
Retailer 21
-
£590 GBP
$785 USD
View
B
Retailer 22
-
£800 GBP
View
Most Expensive
B
Reve Diamonds
E50FCC3E5 · Oct 28
£857 GBP
$1,141 USD
View
22 more retailers have this diamond
Prices start from £153 GBPSave up to £704 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
0.99ct Heart
£153 GBP