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Radiant|Lab Grown|IGI

0.93ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG514250487

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

Certificate IGI LG514250487

Diamond specifications and retailer prices

From $155 USD
As of October 30, 2026
Save $1,335 USD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,490 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.93ct lab-grown radiant diamond

This 0.93ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG514250487 or 514250487. Listed at 14 retailers as of October 30, 2026, with prices from $155 to $1,490, a $1,335 spread on the same certified stone. Do Amore Diamonds lists it at $1,490. 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

0.93
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514250487
Dimensions7.07 × 4.79 × 3.26 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.07 mm4.79 mm0.93 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514250487
Side View
Table 62.0%Crown 43°Girdle: STK-THKPavilion 35°Culet: NoneDepth 68.1%

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: $993 USD|Low: $149 USD|High: $1,006 USD|Avg: $445 USD|-1.1%
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
November 1, 2026
Retailer 12$155 USD
Retailer 4$174 USD
Retailer 2$180 USD
Retailer 3$193 USD
Retailer 13$193 USD
Retailer 15$351 USD
Retailer 8$379 USD
Retailer 10$410 USD
Retailer 5$417 USD
Retailer 6$438 USD
Retailer 9$510 USD
Retailer 11$654 USD
Retailer 14$683 USD
Retailer 7$754 USD
Retailer 1$993 USD

43 data points across 15 retailers

14 retailers$155 USD to $1,490 USD

A
Cheapest Retailer
-
$155 USD
A
Retailer 2
-
$174 USD
View
Final sale: no returns
A
Retailer 3
-
$180 USD
View
A
Retailer 4
-
$193 USD
View
Retailer 5
-
$193 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$351 USD
View
B+
Retailer 7
-
$379 USD
£299 GBP
View
B+
Retailer 8
-
$410 USD
View
B+
Retailer 9
-
$417 USD
View
B+
Retailer 10
-
$510 USD
View
B
Retailer 11
-
$654 USD
View
B
Retailer 12
-
$683 USD
View
B
Retailer 13
-
$993 USD
£782 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C61088097 · Oct 31
$1,490 USD
View
13 more retailers have this diamond
Prices start from $155 USDSave up to $1,335 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
0.93ct Radiant
$155 USD