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Oval|Lab Grown|IGI

1.39ct F VVS1 Oval Lab Grown Diamond

VG • F/VVS1 • IGI LG780643278

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780643278

Diamond specifications and retailer prices

From $387 NZD
$218 USD
As of November 1, 2026
Save $2,936 NZD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,324 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.39ct lab-grown oval diamond

This 1.39ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG780643278 or 780643278. Listed at 15 retailers as of November 1, 2026, with prices from $387 to $3,324, a $2,936 spread on the same certified stone. Do Amore Diamonds lists it at $3,324. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.39
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780643278
Dimensions8.94 × 6.09 × 3.99 mm
L/W Ratio1.47
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
8.94 mm6.09 mm1.39 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780643278
Side View
Table 59.0%Crown 35.8°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 65.5%

Caratlytics Score

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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: Nov 1
Current: $3,324 NZD|Low: $357 NZD|High: $3,555 NZD|Avg: $1,376 NZD|-6.5%
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
November 2, 2026
Retailer 10$387 NZD
Retailer 6$524 NZD
Retailer 11$594 NZD
Retailer 8$786 NZD
Retailer 9$878 NZD
Retailer 2$1,158 NZD
Retailer 5$1,248 NZD
Retailer 12$1,514 NZD
Retailer 3$1,662 NZD
Retailer 7$1,896 NZD
Retailer 4$2,186 NZD
Do Amore Diamonds$3,324 NZD

28 data points across 12 retailers

15 retailers$387 NZD to $3,324 NZD

Retailer 1
-
$348 NZD
$196 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$387 NZD
$218 USD
View
Final sale: no returns
Retailer 3
-
$428 NZD
$241 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$524 NZD
$295 USD
View
B+
Retailer 5
-
$594 NZD
$334 USD
View
A
Retailer 6
-
$786 NZD
€421 EUR
View
A
Retailer 7
-
$878 NZD
$494 USD
View
B+
Retailer 8
-
$1,158 NZD
A$1,002 AUD
View
B+
Retailer 9
-
$1,248 NZD
$702 USD
View
B+
Retailer 10
-
$1,514 NZD
$852 USD
View
Retailer 11
-
$1,596 NZD
$898 USD
View
Price last confirmed 26 days ago
B
Retailer 12
-
$1,662 NZD
$935 USD
View
B
Retailer 13
-
$1,896 NZD
£840 GBP
View
B
Retailer 14
-
$2,186 NZD
$1,230 USD
View
Most Expensive
B
Do Amore Diamonds
27-996272602 · Nov 2
$3,324 NZD
$1,870 USD
View
14 more retailers have this diamond
Prices start from $387 NZDSave up to $2,936 NZD

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
1.39ct Oval
$387 NZD