CaratHunter
Plans
Oval|Lab Grown|IGI

1.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG615345371

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG615345371

Diamond specifications and retailer prices

From $184 USD
As of November 1, 2026
Save $1,586 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,770 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG615345371 or 615345371. Listed at 23 retailers as of November 1, 2026, with prices from $184 to $1,770, a $1,586 spread on the same certified stone. Do Amore Diamonds lists it at $1,770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615345371
Dimensions8.35 × 5.73 × 3.60 mm
L/W Ratio1.46
Girdle conditionFaceted
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
8.35 mm5.73 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615345371
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 62.8%

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: $1,770 USD|Low: $184 USD|High: $2,070 USD|Avg: $691 USD
Do Amore Diamonds
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 2, 2026
Retailer 3$184 USD
Retailer 19$209 USD
Retailer 24$214 USD
Retailer 6$229 USD
Retailer 5$261 USD
Retailer 8$358 USD
Retailer 15$371 USD
Retailer 23$429 USD
Retailer 13$436 USD
Retailer 11$455 USD
Retailer 2$464 USD
Retailer 14$469 USD
Retailer 12$541 USD
Retailer 20$577 USD
Retailer 22$617 USD
Retailer 7$776 USD
Retailer 4$811 USD
Retailer 17$887 USD
Retailer 16$984 USD
Retailer 9$1,094 USD
Retailer 10$1,145 USD
Retailer 18$1,180 USD
Retailer 21$1,520 USD
Do Amore Diamonds$1,770 USD

34 data points across 24 retailers

23 retailers$184 USD to $1,770 USD

A
Cheapest Retailer
-
$184 USD
A
Retailer 2
-
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$214 USD
View
A
Retailer 4
-
$229 USD
View
A
Retailer 5
-
$358 USD
View
A
Retailer 6
-
$371 USD
HK$2,900 HKD
View
A
Retailer 7
-
$429 USD
€409 EUR
View
A
Retailer 8
-
$436 USD
ZAR 7,037 ZAR
View
A
Retailer 9
-
$455 USD
View
A
Retailer 10
-
$464 USD
£365 GBP
View
A
Retailer 11
-
$469 USD
View
A
Retailer 12
-
$541 USD
View
B+
Retailer 13
-
$577 USD
A$888 AUD
View
B+
Retailer 14
-
$617 USD
A$949 AUD
View
B+
Retailer 15
-
$776 USD
View
B+
Retailer 16
-
$811 USD
View
B+
Retailer 17
-
$887 USD
SGD 1,198 SGD
View
B
Retailer 18
-
$984 USD
View
Retailer 19
-
$1,094 USD
A$1,683 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
-
$1,145 USD
View
B+
Retailer 21
-
$1,180 USD
£929 GBP
View
B
Retailer 22
-
$1,520 USD
View
Most Expensive
B
Do Amore Diamonds
27-E453C6EF5 · Nov 2
$1,770 USD
View
22 more retailers have this diamond
Prices start from $184 USDSave up to $1,586 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
1.05ct Oval
$184 USD