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Oval|Lab Grown|IGI

1.03ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG729576160

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576160

Diamond specifications and retailer prices

From $392 USD
As of October 28, 2026
Save $1,316 USD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,708 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729576160 or 729576160. Listed at 23 retailers as of October 28, 2026, with prices from $392 to $1,708, a $1,316 spread on the same certified stone. MOH London lists it at $1,708. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576160
Dimensions5.89 × 5.89 × 3.52 mm
L/W Ratio1.00
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
5.89 mm5.89 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576160
Side View
Table 56.0%Crown 34.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.9%

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 28
Current: $1,708 USD|Low: $351 USD|High: $1,720 USD|Avg: $840 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11$351 USD
Retailer 3$435 USD
Retailer 5$450 USD
Retailer 9$585 USD
Retailer 12$585 USD
Retailer 6$727 USD
Retailer 7$747 USD
Retailer 2$779 USD
Retailer 10$1,084 USD
Retailer 4$1,158 USD
Retailer 8$1,167 USD
MOH London$1,708 USD

36 data points across 12 retailers

23 retailers$392 USD to $1,708 USD

Retailer 1
-
$351 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$392 USD
View
Final sale: no returns
Retailer 3
-
$407 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$435 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$435 USD
View
A
Retailer 6
-
$435 USD
View
Retailer 7
-
$435 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$450 USD
£355 GBP
View
B+
Retailer 9
-
$585 USD
View
B+
Retailer 10
-
$585 USD
View
B+
Retailer 11
-
$619 USD
View
B+
Retailer 12
-
$670 USD
View
B+
Retailer 13
-
$727 USD
A$1,118 AUD
View
B+
Retailer 14
-
$747 USD
ZAR 12,069 ZAR
View
B+
Retailer 15
-
$779 USD
£614 GBP
View
B
Retailer 16
-
$1,084 USD
View
B
Retailer 17
-
$1,158 USD
SGD 1,565 SGD
View
B+
Retailer 18
-
$1,167 USD
€1,111 EUR
View
Retailer 19
-
$1,398 USD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$1,439 USD
View
B
Retailer 21
-
$1,674 USD
View
B
Retailer 22
-
$1,692 USD
£1,332 GBP
View
Most Expensive
B
MOH London
LG729576160 · Oct 29
$1,708 USD
£1,345 GBP
View
22 more retailers have this diamond
Prices start from $392 USDSave up to $1,316 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
1.03ct Oval
$392 USD