Oval|Lab Grown|GIA

3.78ct G VVS2 Oval Lab Grown Diamond

GD • G/VVS2 • GIA 7438959159

Certificate GIA 7438959159

Diamond specifications and retailer prices

From €1,179 EUR
$1,317 USD
As of October 29, 2026
Save €4,169 EUR (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €8,110 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.78ct lab-grown oval diamond

This 3.78ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7438959159. Listed at 18 retailers as of October 29, 2026, with a 354% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.78
Carat
G
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7438959159
Dimensions12.47 × 8.92 × 5.56 mm
L/W Ratio1.40
Top View
12.47 mm8.92 mm3.78 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7438959159
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.0%

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 29
Current: €2,106 EUR|Low: €1,131 EUR|High: €4,369 EUR|Avg: €2,401 EUR|-0.8%
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
October 31, 2026
Retailer 10€1,179 EUR
Retailer 2€1,283 EUR
Retailer 3€1,320 EUR
Retailer 11€1,368 EUR
Retailer 9€1,522 EUR
Retailer 4€1,665 EUR
Retailer 1€2,106 EUR
Retailer 13€2,163 EUR
Retailer 6€2,549 EUR
Retailer 14€2,829 EUR
Retailer 8€3,289 EUR
Retailer 5€3,642 EUR
Retailer 12€3,923 EUR
Retailer 7€4,316 EUR

41 data points across 14 retailers

18 retailers€1,179 EUR to €5,348 EUR

A
Cheapest Retailer
-
€1,179 EUR
$1,317 USD
A
Retailer 2
-
€1,283 EUR
$1,433 USD
View
B+
Retailer 3
-
€1,320 EUR
$1,475 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,366 EUR
$1,526 USD
View
B+
Retailer 5
-
€1,368 EUR
$1,528 USD
View
Retailer 6
-
€1,368 EUR
$1,528 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
€1,522 EUR
$1,700 USD
View
B+
Retailer 8
-
€1,665 EUR
$1,860 USD
View
B
Retailer 9
-
€2,106 EUR
£1,853 GBP
View
B+
Retailer 10
-
€2,163 EUR
$2,417 USD
View
B
Retailer 11
-
€2,549 EUR
$2,848 USD
View
B
Retailer 12
-
€2,829 EUR
$3,161 USD
View
B
Retailer 13
-
€3,289 EUR
$3,675 USD
View
B
Retailer 14
-
€3,642 EUR
£3,204 GBP
View
B
Retailer 15
-
€3,923 EUR
$4,383 USD
View
B
Retailer 16
-
€4,316 EUR
£3,797 GBP
View
B
Retailer 17
-
€5,348 EUR
$5,975 USD
View
Most Expensive
Do Amore Diamonds
27-90AEBEDE8 · Oct 31
€8,110 EUR
$9,060 USD
View
Price under review
17 more retailers have this diamond
Prices start from €1,179 EURSave up to €4,169 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
3.78ct Oval
€1,179 EUR