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Round|Lab Grown|IGI

0.94ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG707516479

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707516479

Diamond specifications and retailer prices

From £117 GBP
$157 USD
As of October 29, 2026
Save £671 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £789 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.94ct lab-grown round diamond

This 0.94ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG707516479 or 707516479. Listed at 20 retailers as of October 29, 2026, with prices from £117 to £789, a £671 spread on the same certified stone. Reve Diamonds lists it at £789. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.94
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707516479
Dimensions6.31 × 6.36 × 3.84 mm
L/W Ratio1.01
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
6.31 mm6.36 mm0.94 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707516479
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.6%

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 29
Current: £131 GBP|Low: £92 GBP|High: £789 GBP|Avg: £345 GBP|+43.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Reve Diamonds
October 30, 2026
Retailer 12£117 GBP
Retailer 1£131 GBP
Retailer 13£136 GBP
Retailer 4£146 GBP
Retailer 15£210 GBP
Retailer 8£254 GBP
Retailer 3£265 GBP
Retailer 6£284 GBP
Retailer 10£284 GBP
Retailer 2£325 GBP
Retailer 7£358 GBP
Retailer 14£402 GBP
Retailer 11£493 GBP
Retailer 5£508 GBP
Retailer 9£683 GBP
Reve Diamonds£789 GBP

45 data points across 16 retailers

20 retailers£117 GBP to £789 GBP

Retailer 1
-
£116 GBP
$156 USD
Price last confirmed 42 days ago
A
Retailer 2
-
£117 GBP
$157 USD
View
A
Retailer 3
-
£131 GBP
$176 USD
View
Final sale: no returns
A
Retailer 4
-
£136 GBP
$182 USD
View
Retailer 5
-
£143 GBP
$191 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
£146 GBP
$195 USD
View
A
Retailer 7
-
£210 GBP
$282 USD
View
A
Retailer 8
-
£254 GBP
View
B+
Retailer 9
-
£265 GBP
$355 USD
View
B+
Retailer 10
-
£284 GBP
$380 USD
View
B+
Retailer 11
-
£284 GBP
€362 EUR
View
B+
Retailer 12
-
£325 GBP
$435 USD
View
B+
Retailer 13
-
£358 GBP
$480 USD
View
B
Retailer 14
-
£393 GBP
$527 USD
View
B+
Retailer 15
-
£402 GBP
A$828 AUD
View
Retailer 16
-
£463 GBP
$621 USD
View
Price last confirmed 39 days ago
Retailer 17
-
£493 GBP
$661 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
£508 GBP
$681 USD
View
B
Retailer 19
-
£683 GBP
View
Most Expensive
B
Reve Diamonds
079EC8D89 · Oct 30
£789 GBP
$1,057 USD
View
19 more retailers have this diamond
Prices start from £117 GBPSave up to £671 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
0.94ct Round
£117 GBP