Radiant|Lab Grown|IGI

0.99ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG786657295

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG786657295

Diamond specifications and retailer prices

From $163 USD
As of October 30, 2026
Save $781 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $944 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG786657295 or 786657295. Listed at 20 retailers as of October 25, 2026, with prices from $163 to $944, a $781 spread on the same certified stone. MOH London lists it at $944. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786657295
Dimensions6.78 × 4.88 × 3.49 mm
L/W Ratio1.39
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
6.78 mm4.88 mm0.99 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786657295
Side View
Table 62.0%Crown 46.5°Girdle: MediumPavilion 38.5°Culet: NoneDepth 71.5%

Caratlytics Score

How it works →
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: $944 USD|Low: $182 USD|High: $1,120 USD|Avg: $534 USD|-9.2%
MOH London
Retailer 2
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Retailer 8
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Retailer 11
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Retailer 18
October 30, 2026
Retailer 8$182 USD
Retailer 18$202 USD
Retailer 2$356 USD
Retailer 16$361 USD
Retailer 5$364 USD
Retailer 13$364 USD
Retailer 3$395 USD
Retailer 6$424 USD
Retailer 7$443 USD
Retailer 14$502 USD
Retailer 17$528 USD
Retailer 12$576 USD
Retailer 4$648 USD
Retailer 11$694 USD
Retailer 9$703 USD
Retailer 15$785 USD
MOH London$944 USD
Retailer 10$1,120 USD

44 data points across 18 retailers

20 retailers$163 USD to $944 USD

A
Cheapest Retailer
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$163 USD
A
Retailer 2
-
$182 USD
View
Final sale: no returns
A
Retailer 3
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$189 USD
View
A
Retailer 4
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$202 USD
View
A
Retailer 5
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$202 USD
View
A
Retailer 6
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$356 USD
£280 GBP
View
Retailer 7
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$361 USD
€344 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
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$364 USD
View
A
Retailer 9
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$364 USD
ZAR 5,885 ZAR
View
Retailer 10
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$395 USD
£311 GBP
View
Price last confirmed 25 days ago
B+
Retailer 11
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$424 USD
View
B+
Retailer 12
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$443 USD
View
B+
Retailer 13
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$502 USD
A$772 AUD
View
B+
Retailer 14
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$528 USD
View
B+
Retailer 15
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$576 USD
SGD 779 SGD
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B+
Retailer 16
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$648 USD
View
B+
Retailer 17
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$694 USD
View
B
Retailer 18
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$703 USD
View
Retailer 19
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$785 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG786657295 · Oct 25
$944 USD
£743 GBP
View
19 more retailers have this diamond
Prices start from $163 USDSave up to $781 USD

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 Radiant
$163 USD