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Oval|Lab Grown|IGI

3.88ct D FL Oval Lab Grown Diamond

EX • D/FL

Diamond specifications and retailer prices

From $3,225 USD
Save $1,738 USD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,963 USD at NZ Jewellers
View at NZ Jewellers

About this 3.88ct lab-grown oval diamond

This 3.88ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 8 retailers, with prices from $3,225 to $4,963 at NZ Jewellers, a $1,738 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.88
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions13.42 × 8.82 × 5.34 mm
L/W Ratio1.52
Top View
13.42 mm8.82 mm3.88 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $4,963 USD|Low: $3,064 USD|High: $4,963 USD|Avg: $3,743 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 26, 2026
Retailer 6$3,080 USD
Retailer 5$3,225 USD
Retailer 3$3,375 USD
Retailer 4$3,548 USD
Retailer 2$3,598 USD
Retailer 7$4,693 USD
NZ Jewellers$4,963 USD

8 data points across 7 retailers

8 retailers$3,225 USD to $4,963 USD

A
Retailer 1
-
$3,080 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$3,225 USD
View
A
Retailer 3
-
$3,375 USD
View
A
Retailer 4
-
$3,523 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$3,548 USD
View
A
Retailer 6
-
$3,598 USD
View
B+
Retailer 7
-
$4,693 USD
CA$6,518 CAD
View
Price last confirmed 7 days ago
Most Expensive
B+
NZ Jewellers
ac232939-39df-4aa6-a120-8fcb1607ea10 · Sep 28
$4,963 USD
View
7 more retailers have this diamond
Prices start from $3,225 USDSave up to $1,738 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.

A
3.88ct Oval
$3,225 USD