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Round|Lab Grown|IGI

0.99ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG842604024

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842604024

Diamond specifications and retailer prices

From $136 USD
As of October 29, 2026
Save $1,276 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,412 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842604024 or 842604024. Listed at 21 retailers as of October 29, 2026, with prices from $136 to $1,412, a $1,276 spread on the same certified stone. MOH London lists it at $1,412. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842604024
Dimensions6.32 × 6.36 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.32 mm6.36 mm0.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842604024
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.4%

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 29
Current: $1,412 USD|Low: $136 USD|High: $1,412 USD|Avg: $411 USD
MOH London
Retailer 2
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Retailer 21
October 29, 2026
Retailer 19$136 USD
Retailer 6$152 USD
Retailer 20$157 USD
Retailer 8$168 USD
Retailer 17$168 USD
Retailer 13$283 USD
Retailer 3$300 USD
Retailer 2$301 USD
Retailer 15$304 USD
Retailer 4$317 USD
Retailer 7$329 USD
Retailer 11$413 USD
Retailer 5$415 USD
Retailer 16$419 USD
Retailer 14$465 USD
Retailer 9$526 USD
Retailer 18$541 USD
Retailer 10$550 USD
Retailer 21$571 USD
Retailer 12$597 USD
MOH London$1,412 USD

14 data points across 21 retailers

21 retailers$136 USD to $1,412 USD

A
Cheapest Retailer
-
$136 USD
A
Retailer 2
-
$152 USD
View
Final sale: no returns
A
Retailer 3
-
$157 USD
View
A
Retailer 4
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$168 USD
View
A
Retailer 5
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$168 USD
View
A
Retailer 6
-
$283 USD
£223 GBP
View
A
Retailer 7
-
$300 USD
View
A
Retailer 8
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$301 USD
€287 EUR
View
A
Retailer 9
-
$304 USD
ZAR 4,910 ZAR
View
A
Retailer 10
-
$317 USD
View
A
Retailer 11
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$329 USD
£259 GBP
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$413 USD
View
B+
Retailer 13
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$415 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
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$419 USD
A$645 AUD
View
B+
Retailer 15
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$465 USD
SGD 628 SGD
View
B+
Retailer 16
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$526 USD
View
B+
Retailer 17
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$541 USD
View
B+
Retailer 18
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$550 USD
View
B+
Retailer 19
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$571 USD
View
B+
Retailer 20
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$597 USD
View
Most Expensive
B
MOH London
LG842604024 · Oct 29
$1,412 USD
£1,112 GBP
View
20 more retailers have this diamond
Prices start from $136 USDSave up to $1,276 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 Round
$136 USD