CaratHunter
Plans
Radiant|Lab Grown|IGI

0.89ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG677539243

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

Certificate IGI LG677539243

Diamond specifications and retailer prices

From $143 USD
As of October 30, 2026
Save $870 USD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,013 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.89ct lab-grown radiant diamond

This 0.89ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677539243 or 677539243. Listed at 14 retailers as of October 30, 2026, with prices from $143 to $1,013, a $870 spread on the same certified stone. Reve Diamonds lists it at $1,013. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.89
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677539243
Dimensions6.86 × 4.74 × 3.10 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm4.74 mm0.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677539243
Side View
Table 63.0%Crown 41.9°Girdle: STK-THKPavilion 33.2°Culet: NoneDepth 65.4%

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 30
Current: $306 USD|Low: $138 USD|High: $1,013 USD|Avg: $386 USD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 2, 2026
Retailer 7$143 USD
Retailer 6$160 USD
Retailer 10$166 USD
Retailer 9$178 USD
Retailer 2$255 USD
Retailer 5$305 USD
Retailer 1$306 USD
Retailer 3$313 USD
Retailer 11$362 USD
Retailer 8$540 USD
Retailer 4$831 USD
Reve Diamonds$1,013 USD

45 data points across 12 retailers

14 retailers$143 USD to $1,013 USD

A
Cheapest Retailer
-
$143 USD
A
Retailer 2
-
$160 USD
View
Final sale: no returns
A
Retailer 3
-
$166 USD
View
A
Retailer 4
-
$178 USD
View
A
Retailer 5
-
$205 USD
HK$1,600 HKD
View
A
Retailer 6
-
$305 USD
€290 EUR
View
A
Retailer 7
-
$306 USD
£241 GBP
View
A
Retailer 8
-
$313 USD
View
B+
Retailer 9
-
$362 USD
View
B+
Retailer 10
-
$540 USD
View
B
Retailer 11
-
$615 USD
£484 GBP
View
B
Retailer 12
-
$627 USD
View
B
Retailer 13
-
$831 USD
£654 GBP
View
Most Expensive
B
Reve Diamonds
94D211BED · Nov 1
$1,013 USD
View
13 more retailers have this diamond
Prices start from $143 USDSave up to $870 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
0.89ct Radiant
$143 USD