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Radiant|Lab Grown|IGI

1.97ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG780662587

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

Certificate IGI LG780662587

Diamond specifications and retailer prices

From €1,974 EUR
$2,214 USD
As of October 31, 2026
Save €4,007 EUR (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €8,103 EUR at With Clarity · As of November 2, 2026
View at With Clarity

About this 1.97ct lab-grown radiant diamond

This 1.97ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662587 or 780662587. Listed at 14 retailers as of October 31, 2026, with a 203% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662587
Dimensions9.14 × 6.24 × 4.06 mm
L/W Ratio1.46
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
9.14 mm6.24 mm1.97 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662587
Side View
Table 63.0%Crown 43.5°Girdle: Slightly ThickPavilion 32.4°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €2,857 EUR|Low: €2,076 EUR|High: €6,061 EUR|Avg: €4,241 EUR|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8€2,171 EUR
Retailer 1€2,857 EUR
Retailer 5€3,163 EUR
Retailer 3€3,337 EUR
Retailer 4€3,850 EUR
Retailer 9€5,487 EUR
Retailer 7€5,643 EUR
Retailer 6€5,688 EUR
Retailer 2€5,981 EUR

42 data points across 9 retailers

14 retailers€1,974 EUR to €5,981 EUR

B+
Cheapest Retailer
-
€1,974 EUR
$2,214 USD
B+
Retailer 2
-
€2,171 EUR
$2,435 USD
View
B+
Retailer 3
-
€2,556 EUR
HK$22,400 HKD
View
B+
Retailer 4
-
€2,857 EUR
£2,524 GBP
View
B
Retailer 5
-
€3,163 EUR
$3,548 USD
View
B
Retailer 6
-
€3,337 EUR
View
B
Retailer 7
-
€3,850 EUR
ZAR 69,763 ZAR
View
Retailer 8
-
€4,100 EUR
$4,599 USD
View
Price last confirmed 74 days ago
B
Retailer 9
-
€5,487 EUR
$6,154 USD
View
B
Retailer 10
-
€5,643 EUR
$6,329 USD
View
B
Retailer 11
-
€5,688 EUR
$6,380 USD
View
B
Retailer 12
-
€5,981 EUR
£5,282 GBP
View
Retailer 13
-
€7,328 EUR
$8,219 USD
View
Price under review
Most Expensive
With Clarity
780662587 · Nov 2
€8,103 EUR
$9,088 USD
View
Price under review
13 more retailers have this diamond
Prices start from €1,974 EURSave up to €4,007 EUR

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.

B+
1.97ct Radiant
€1,974 EUR