CaratHunter
Plans
Oval|Lab Grown|IGI

1.57ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG813617703

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813617703

Diamond specifications and retailer prices

From €221 EUR
$247 USD
As of November 1, 2026
Save €981 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,202 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813617703 or 813617703. Listed at 18 retailers as of November 1, 2026, with prices from €221 to €1,202, a €981 spread on the same certified stone. Reve Diamonds lists it at €1,202. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813617703
Dimensions9.69 × 6.66 × 3.95 mm
L/W Ratio1.45
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
9.69 mm6.66 mm1.57 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813617703
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.3%

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: Nov 1
Current: €282 EUR|Low: €215 EUR|High: €1,210 EUR|Avg: €580 EUR|-2.4%
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
Retailer 16
Reve Diamonds
November 2, 2026
Retailer 2€221 EUR
Retailer 6€247 EUR
Retailer 8€256 EUR
Retailer 3€274 EUR
Retailer 14€274 EUR
Retailer 1€282 EUR
Retailer 13€380 EUR
Retailer 10€473 EUR
Retailer 5€499 EUR
Retailer 9€520 EUR
Retailer 12€638 EUR
Retailer 16€880 EUR
Retailer 15€883 EUR
Retailer 4€926 EUR
Retailer 7€1,077 EUR
Retailer 11€1,097 EUR
Reve Diamonds€1,202 EUR

35 data points across 17 retailers

18 retailers€221 EUR to €1,202 EUR

A
Cheapest Retailer
-
€221 EUR
$247 USD
A
Retailer 2
-
€247 EUR
$276 USD
View
Final sale: no returns
A
Retailer 3
-
€256 EUR
$286 USD
View
Retailer 4
-
€274 EUR
$306 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€274 EUR
$306 USD
View
A
Retailer 6
-
€282 EUR
£248 GBP
View
B+
Retailer 7
-
€380 EUR
$425 USD
View
A
Retailer 8
-
€473 EUR
ZAR 8,532 ZAR
View
A
Retailer 9
-
€499 EUR
$558 USD
View
A
Retailer 10
-
€520 EUR
£458 GBP
View
A
Retailer 11
-
€638 EUR
A$1,097 AUD
View
A
Retailer 12
-
€880 EUR
$983 USD
View
B+
Retailer 13
-
€883 EUR
$987 USD
View
B+
Retailer 14
-
€926 EUR
$1,035 USD
View
B+
Retailer 15
-
€947 EUR
$1,058 USD
View
B+
Retailer 16
-
€1,077 EUR
$1,203 USD
View
B+
Retailer 17
-
€1,097 EUR
£965 GBP
View
Most Expensive
B+
Reve Diamonds
F17CB1829 · Nov 1
€1,202 EUR
$1,343 USD
View
17 more retailers have this diamond
Prices start from €221 EURSave up to €981 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.

A
1.57ct Oval
€221 EUR