Radiant|Lab Grown|IGI

0.97ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG818670278

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

Certificate IGI LG818670278

Diamond specifications and retailer prices

From $141 USD
As of October 27, 2026
Save $773 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $914 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.97ct lab-grown radiant diamond

This 0.97ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818670278 or 818670278. Listed at 21 retailers as of October 27, 2026, with prices from $141 to $914, a $773 spread on the same certified stone. Flawless Fine Jewelry lists it at $914. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818670278
Dimensions6.91 × 5.09 × 3.26 mm
L/W Ratio1.36
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
6.91 mm5.09 mm0.97 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818670278
Side View
Table 63.0%Crown 38.4°Girdle: MediumPavilion 35.3°Culet: NoneDepth 64.0%

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 27
Current: $914 USD|Low: $135 USD|High: $914 USD|Avg: $422 USD
Flawless Fine Jewelry
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
Retailer 16
October 29, 2026
Retailer 3$141 USD
Retailer 13$157 USD
Retailer 6$175 USD
Retailer 2$298 USD
Retailer 10$316 USD
Retailer 14$320 USD
Retailer 8$326 USD
Retailer 9$332 USD
Retailer 11$435 USD
Retailer 15$442 USD
Retailer 5$450 USD
Retailer 16$551 USD
Retailer 7$561 USD
Retailer 4$730 USD
Retailer 12$818 USD
Flawless Fine Jewelry$914 USD

46 data points across 16 retailers

21 retailers$141 USD to $914 USD

A
Cheapest Retailer
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$141 USD
A
Retailer 2
-
$157 USD
View
Final sale: no returns
A
Retailer 3
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$163 USD
View
A
Retailer 4
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$175 USD
View
A
Retailer 5
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$175 USD
View
A
Retailer 6
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$298 USD
£235 GBP
View
A
Retailer 7
-
$316 USD
ZAR 5,097 ZAR
View
A
Retailer 8
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$320 USD
€305 EUR
View
A
Retailer 9
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$326 USD
View
A
Retailer 10
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$332 USD
£261 GBP
View
A
Retailer 11
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$365 USD
View
A
Retailer 12
-
$435 USD
A$669 AUD
View
B+
Retailer 13
-
$442 USD
View
B+
Retailer 14
-
$450 USD
View
B+
Retailer 15
-
$485 USD
SGD 655 SGD
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B+
Retailer 16
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$551 USD
View
B+
Retailer 17
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$561 USD
View
B+
Retailer 18
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$617 USD
View
B
Retailer 19
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$730 USD
View
B
Retailer 20
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$818 USD
£644 GBP
View
Most Expensive
B
Flawless Fine Jewelry
C083DA723 · Oct 29
$914 USD
£720 GBP
View
20 more retailers have this diamond
Prices start from $141 USDSave up to $773 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
0.97ct Radiant
$141 USD